Weather in Johnston Atoll ⛅ (Johnston Atoll), United States Minor Outlying Islands - Weather Forecast

Sat

Apr 27
Slightly unstable

25 °C low

25 °C high

26 / 28 km/h

Sat Apr 27

Sun

Apr 28
Slightly unstable

~7 l/m² 44%

25 °C low

26 °C high

26 / 29 km/h

Sun Apr 28

Mon

Apr 29
Slightly unstable

~1 l/m² 28%

25 °C low

25 °C high

24 / 26 km/h

Mon Apr 29

Tue

Apr 30
Mostly stable

~1 l/m² 18%

25 °C low

25 °C high

32 / 33 km/h

Tue Apr 30

Wed

May 1
Slightly unstable

~0.3 l/m² 17%

25 °C low

25 °C high

31 / 34 km/h

Wed May 1

Thu

May 2
Slightly unstable

~0.2 l/m² 11%

25 °C low

25 °C high

35 / 41 km/h

Thu May 2

Fri

May 3
Slightly unstable

~0.2 l/m² 15%

25 °C low

25 °C high

37 / 42 km/h

Fri May 3

27 Apr will be with comfortable temperatures and the weather will be unstable, thunderstorms likely.
The sky will be mostly cloudy:

86% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

6% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)

The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 25 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1014 mb. Relative humidity will be very high.

Saturday
Weather

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

17:00

25 °C

27 °C

22 km/h

23 km/h

1014 mb

79.6%

4,748 m

720 m

Apr, 27 17:00 @ Slightly unstable

20:00

25 °C

27 °C

24 km/h

25 km/h

1015 mb

81.2%

4,853 m

682 m

Apr, 27 20:00 @ Slightly unstable

23:00

25 °C

26 °C

26 km/h

28 km/h

1015 mb

82.9%

4,892 m

691 m

Apr, 27 23:00 @ Slightly unstable

28 Apr will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 44% probability of moderate rainfall and showers.
The sky will be overcast:

92% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)

25% convective clouds (Cumulonimbus)

The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 24 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1014 mb. Relative humidity will be very high.

Sunday
Weather

Precipitation mm probability

Showers (% of Precipitation)

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

02:00

0.2 17%

100%

25 °C

26 °C

23 km/h

25 km/h

1014 mb

83.4%

4,929 m

593 m

Apr, 28 02:00 @ Slightly unstable

05:00

0.4 21%

100%

25 °C

26 °C

23 km/h

25 km/h

1012 mb

83.2%

4,898 m

581 m

Apr, 28 05:00 @ Slightly unstable

08:00

1.2 32%

100%

25 °C

26 °C

24 km/h

27 km/h

1014 mb

82.6%

4,886 m

584 m

Apr, 28 08:00 @ Slightly unstable

11:00

1.4 36%

100%

25 °C

26 °C

26 km/h

29 km/h

1015 mb

82.4%

4,880 m

638 m

Apr, 28 11:00 @ Slightly unstable

14:00

2.7 44%

100%

25 °C

27 °C

24 km/h

27 km/h

1014 mb

81.1%

4,710 m

683 m

Apr, 28 14:00 @ Slightly unstable

17:00

0.2 10%

100%

26 °C

27 °C

23 km/h

27 km/h

1013 mb

79.9%

4,697 m

654 m

Apr, 28 17:00 @ Slightly unstable

20:00

0.2 11%

100%

25 °C

27 °C

25 km/h

28 km/h

1014 mb

83.5%

4,813 m

676 m

Apr, 28 20:00 @ Slightly unstable

23:00

25 °C

27 °C

23 km/h

26 km/h

1016 mb

82.8%

4,805 m

653 m

Apr, 28 23:00 @ Slightly unstable

29 Apr will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 28% probability of light rainfall and showers.
The sky will be overcast:

99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)

5% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)

6% convective clouds (Cumulonimbus)

Monday
Weather

Precipitation mm probability

Showers (% of Precipitation)

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

02:00

25 °C

27 °C

23 km/h

25 km/h

1014 mb

83.1%

4,763 m

652 m

Apr, 29 02:00 @ Slightly unstable

05:00

25 °C

26 °C

22 km/h

24 km/h

1013 mb

81.7%

4,728 m

629 m

Apr, 29 05:00 @ Slightly unstable

08:00

0.3 15%

100%

25 °C

27 °C

22 km/h

24 km/h

1015 mb

81.6%

4,724 m

682 m

Apr, 29 08:00 @ Slightly unstable

11:00

0.2 11%

100%

25 °C

27 °C

24 km/h

26 km/h

1016 mb

80.8%

4,781 m

698 m

Apr, 29 11:00 @ Slightly unstable

14:00

0.6 22%

100%

25 °C

27 °C

22 km/h

24 km/h

1014 mb

79.9%

4,715 m

719 m

Apr, 29 14:00 @ Slightly unstable

17:00

25 °C

27 °C

23 km/h

25 km/h

1013 mb

79.6%

4,776 m

750 m

Apr, 29 17:00 @ Slightly unstable

20:00

0.2 28%

100%

25 °C

27 °C

24 km/h

26 km/h

1014 mb

80.8%

4,934 m

713 m

Apr, 29 20:00 @ Slightly unstable

23:00

25 °C

27 °C

23 km/h

26 km/h

1016 mb

81.5%

4,961 m

725 m

Apr, 29 23:00 @ Slightly unstable

30 Apr will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 18% probability of light rainfall and showers.
The sky will be overcast:

99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)

17% convective clouds (Cumulonimbus)

The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 24 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 1013 mb. Relative humidity will be very high.

Tuesday
Weather

Precipitation mm probability

Showers (% of Precipitation)

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

02:00

25 °C

26 °C

22 km/h

23 km/h

1014 mb

81.2%

4,795 m

661 m

Apr, 30 02:00 @ Slightly unstable

05:00

0.2 13%

100%

25 °C

26 °C

22 km/h

23 km/h

1013 mb

80.2%

4,682 m

696 m

Apr, 30 05:00 @ Slightly unstable

08:00

0.2 15%

100%

25 °C

26 °C

29 km/h

31 km/h

1014 mb

81.1%

4,885 m

766 m

Apr, 30 08:00 @ Slightly unstable

11:00

25 °C

26 °C

32 km/h

33 km/h

1014 mb

79.9%

4,953 m

848 m

Apr, 30 11:00 @ Slightly unstable

14:00

25 °C

27 °C

27 km/h

29 km/h

1013 mb

77.2%

4,938 m

886 m

Apr, 30 14:00 @ Mostly stable

17:00

25 °C

27 °C

24 km/h

27 km/h

1012 mb

77.9%

4,964 m

733 m

Apr, 30 17:00 @ Mostly stable

20:00

0.2 13%

100%

25 °C

27 °C

26 km/h

29 km/h

1014 mb

81.9%

4,780 m

708 m

Apr, 30 20:00 @ Slightly unstable

23:00

0.2 18%

100%

25 °C

26 °C

27 km/h

32 km/h

1015 mb

80.1%

4,591 m

795 m

Apr, 30 23:00 @ Mostly stable

1 May will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 17% probability of light rainfall and showers.
The sky will be partly cloudy:

48% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

4% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)

14% convective clouds (Cumulonimbus)

The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 25 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 1013 mb. Relative humidity will be very high.

Wednesday
Weather

Precipitation mm probability

Showers (% of Precipitation)

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

02:00

0.3 17%

100%

25 °C

26 °C

29 km/h

33 km/h

1013 mb

78.9%

4,595 m

904 m

May, 1 02:00 @ Slightly unstable

05:00

25 °C

26 °C

30 km/h

32 km/h

1012 mb

78.6%

4,627 m

884 m

May, 1 05:00 @ Mostly stable

08:00

25 °C

26 °C

31 km/h

33 km/h

1014 mb

78.7%

4,555 m

888 m

May, 1 08:00 @ Mostly stable

11:00

25 °C

27 °C

30 km/h

33 km/h

1015 mb

78.9%

4,529 m

856 m

May, 1 11:00 @ Slightly unstable

14:00

25 °C

27 °C

30 km/h

33 km/h

1013 mb

77.2%

4,531 m

877 m

May, 1 14:00 @ Slightly unstable

17:00

25 °C

27 °C

30 km/h

33 km/h

1012 mb

77.7%

4,534 m

883 m

May, 1 17:00 @ Slightly unstable

20:00

25 °C

27 °C

29 km/h

34 km/h

1014 mb

80.1%

4,525 m

870 m

May, 1 20:00 @ Mostly stable

23:00

25 °C

26 °C

30 km/h

34 km/h

1015 mb

80.3%

4,472 m

877 m

May, 1 23:00 @ Slightly unstable

2 May will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 11% probability of light rainfall and showers.
The sky will be partly cloudy:

37% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)

11% convective clouds (Cumulonimbus)

Thursday
Weather

Precipitation mm probability

Showers (% of Precipitation)

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

02:00

25 °C

26 °C

31 km/h

34 km/h

1013 mb

78.5%

4,454 m

920 m

May, 2 02:00 @ Mostly stable

05:00

25 °C

26 °C

32 km/h

34 km/h

1012 mb

78.3%

4,411 m

893 m

May, 2 05:00 @ Mostly stable

08:00

25 °C

26 °C

32 km/h

35 km/h

1014 mb

78.7%

4,378 m

884 m

May, 2 08:00 @ Slightly unstable

11:00

25 °C

26 °C

32 km/h

35 km/h

1015 mb

78.7%

4,351 m

889 m

May, 2 11:00 @ Slightly unstable

14:00

25 °C

27 °C

32 km/h

37 km/h

1013 mb

79.5%

4,397 m

917 m

May, 2 14:00 @ Slightly unstable

17:00

25 °C

27 °C

31 km/h

36 km/h

1012 mb

81.8%

4,366 m

889 m

May, 2 17:00 @ Slightly unstable

20:00

0.2 11%

100%

25 °C

27 °C

32 km/h

38 km/h

1013 mb

83.7%

4,410 m

884 m

May, 2 20:00 @ Slightly unstable

23:00

25 °C

26 °C

35 km/h

41 km/h

1014 mb

83.6%

4,435 m

900 m

May, 2 23:00 @ Slightly unstable

3 May will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 15% probability of light rainfall and showers.
The sky will be mostly cloudy:

89% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

10% convective clouds (Cumulonimbus)

Friday
Weather

Precipitation mm probability

Showers (% of Precipitation)

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

02:00

25 °C

26 °C

37 km/h

40 km/h

1013 mb

80.6%

4,358 m

902 m

May, 3 02:00 @ Slightly unstable

05:00

25 °C

26 °C

34 km/h

40 km/h

1012 mb

79.3%

4,322 m

984 m

May, 3 05:00 @ Slightly unstable

08:00

0.2 15%

100%

25 °C

26 °C

36 km/h

41 km/h

1014 mb

81.4%

4,252 m

953 m

May, 3 08:00 @ Slightly unstable

11:00

25 °C

26 °C

34 km/h

41 km/h

1015 mb

78.5%

4,233 m

992 m

May, 3 11:00 @ Slightly unstable

14:00

25 °C

27 °C

32 km/h

39 km/h

1013 mb

79.5%

4,238 m

938 m

May, 3 14:00 @ Slightly unstable

17:00

25 °C

26 °C

36 km/h

40 km/h

1012 mb

82.9%

4,229 m

903 m

May, 3 17:00 @ Slightly unstable

20:00

25 °C

26 °C

35 km/h

41 km/h

1013 mb

82.2%

4,217 m

1,012 m

May, 3 20:00 @ Slightly unstable

23:00

25 °C

26 °C

36 km/h

42 km/h

1015 mb

82.0%

4,212 m

1,001 m

May, 3 23:00 @ Slightly unstable

4 May will be with comfortable temperatures and the weather will be .
There is a 18% probability of light rainfall and showers.
The sky will be :

439% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)

8% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)

101% convective clouds (Cumulonimbus)

Saturday
Weather

Precipitation mm probability

Showers (% of Precipitation)

Temperature °C

Felt temperature °C

Temperature low | high °C

Wind speed

Wind gusts

Atmospheric pressure

Relative humidity

Isotherm 0°C

Boundary Layer

Heat index

02:00

25 °C

26 °C

36 km/h

41 km/h

1013 mb

77.5%

4,194 m

1,016 m

May, 4 02:00 @ Slightly unstable

05:00

25 °C

26 °C

35 km/h

40 km/h

1012 mb

77.0%

4,174 m

1,137 m

May, 4 05:00 @ Slightly unstable

08:00

25 °C

26 °C

33 km/h

39 km/h

1014 mb

78.2%

4,159 m

1,015 m

May, 4 08:00 @ Slightly unstable

11:00

25 °C

27 °C

33 km/h

39 km/h

1014 mb

79.8%

4,210 m

947 m

May, 4 11:00 @ Slightly unstable

14:00

0.2 18%

100%

25 °C

27 °C

34 km/h

39 km/h

1013 mb

80.9%

4,218 m

922 m

May, 4 14:00 @ Slightly unstable

17:00

25 °C

27 °C

32 km/h

36 km/h

1012 mb

80.1%

4,238 m

953 m

May, 4 17:00 @ Slightly unstable

20:00

25 °C

27 °C

32 km/h

38 km/h

1014 mb

81.3%

4,268 m

940 m

May, 4 20:00 @ Slightly unstable

23:00

25 °C

26 °C

33 km/h

39 km/h

1015 mb

81.9%

4,266 m

915 m

May, 4 23:00 @ Slightly unstable

Johnston Atoll (~5 m asl)

(Atol Johnston, Atoll de Johnston, Atolle Tzonston, Atollo Johnston, Atolon Johnston, Atolón Johnston, Dzhonston, Dzonstona atols, Džonstona atols, GIFT WW2, Johnston, Johnston Atoll, Johnston Island, Johnston-Atoll, Johnston-atol, Johnston-atoll, J..)
atoll(s)

United States Minor Outlying Islands

Johnston Atoll

Latitude: 16.72827 and Longitude: -169.534
Local time (Pacific/Johnston | GMT -10): 00:33
Sunrise: 06:53 - Sunset: 19:36

Graph Johnston Atoll

Near Johnston Atoll

Weather in frmr JACADS Chemical Agent Disposal System - 0 km - abandoned factory
Weather in Johnston Island - 0 km - island
Weather in Johnston Harbour - 1 km - harbor(s)
Weather in Closed US Air Force Airfield - 1 km - abandoned airfield
Weather in frmr Chemical Weapons Storage 1970s - 1 km - military installation
Weather in Secondary West Channel - 1 km - channel
Weather in Main Channel - 1 km - channel
Weather in Guano Digging Area 1880s - 2 km - abandoned mine
Weather in Seaplane Landing Area - 2 km - seaplane landing area
Weather in Surfacing Coral Reef - 2 km - coral reef(s)
Weather in USN Submarine Supply Point WW2 - 2 km - military installation
Weather in USN Seaplane Base WW2 - 2 km - military installation
Weather in High Altitude H-Bomb Tests 1950s - 2 km - military installation
Weather in Artificial Sand Island - 2 km - artificial island
Weather in Military Satellite Launch Pad 1960s - 2 km - military installation

Atol Johnston, Atoll de Johnston, Atolle Tzonston, Atollo Johnston, Atolon Johnston, Atolón Johnston, Dzhonston, Dzonstona atols, Džonstona atols, GIFT WW2, Johnston, Johnston Atoll, Johnston Island, Johnston-Atoll, Johnston-atol, Johnston-atoll, Johnstoneyja, Johnstonuv atol, Johnstonův atol, Jonstonatolo, cxhns tan xa thxll, jonseuteon seom, jonsuton dao, yue han si dun dao, Ατόλλη Τζόνστον, Джонстон, אטול ג'ונסטון, จอห์นสตันอะทอลล์, ジョンストン島, 约翰斯顿岛, 존스턴 섬

Cloud cover

Temperature

Sun, Apr 28

Mon, Apr 29

Tue, Apr 30

Wed, May 1

Thu, May 2

Fri, May 3

Sat, May 4

Sun, May 5