Sat
Apr 20
Extremely stable
Tue
Apr 23
Extremely stable
Wed
Apr 24
Extremely stable
~0.2
l/m2
26%
Thu
Apr 25
Very stable
~1
l/m2
45%
Fri
Apr 26
Very stable
~2
l/m2
51%
20 Apr will be cool and the weather will be very stable.
The sky will be clear:
5% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
3% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
3% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1030 mb. Relative humidity will be 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
10:00
9 °C
9 °C
6 km/h 
7 km/h
1030 mb
76.3%
1,160 m
306 m
Apr, 20 10:00 @ Very stable
13:00
9 °C
8 °C
9 km/h 
10 km/h
1031 mb
73.7%
1,269 m
450 m
Apr, 20 13:00 @ Very stable
16:00
9 °C
8 °C
12 km/h 
13 km/h
1031 mb
70.1%
1,605 m
395 m
Apr, 20 16:00 @ Extremely stable
19:00
9 °C
7 °C
13 km/h
14 km/h
1031 mb
65.2%
1,775 m
260 m
Apr, 20 19:00 @ Extremely stable
22:00
9 °C
7 °C
10 km/h
11 km/h
1032 mb
71.0%
2,040 m
89 m
Apr, 20 22:00 @ Very stable
21 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
41% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
40% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
62% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1032 mb. Relative humidity will be very high.
Sunday
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
01:00
9 °C
8 °C
5 km/h
12 km/h
1031 mb
75.3%
1,971 m
111 m
Apr, 21 01:00 @ Very stable
04:00
9 °C
9 °C
3 km/h
9 km/h
1031 mb
76.6%
1,749 m
70 m
Apr, 21 04:00 @ Very stable
07:00
9 °C
7 °C
10 km/h 
12 km/h
1032 mb
74.8%
1,640 m
54 m
Apr, 21 07:00 @ Stable
10:00
9 °C
7 °C
20 km/h 
27 km/h
1033 mb
77.4%
1,748 m
310 m
Apr, 21 10:00 @ Stable
13:00
9 °C
6 °C
23 km/h 
30 km/h
1034 mb
75.9%
1,783 m
299 m
Apr, 21 13:00 @ Stable
16:00
9 °C
7 °C
14 km/h
15 km/h
1034 mb
73.6%
1,737 m
284 m
Apr, 21 16:00 @ Stable
19:00
9 °C
7 °C
12 km/h
15 km/h
1034 mb
75.9%
1,773 m
242 m
Apr, 21 19:00 @ Stable
22:00
9 °C
7 °C
11 km/h
13 km/h
1034 mb
78.0%
1,698 m
217 m
Apr, 21 22:00 @ Stable
22 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be overcast:
53% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
64% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
48% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1029 mb. Relative humidity will be very high.
Monday
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
01:00
9 °C
8 °C
7 km/h
9 km/h
1033 mb
80.3%
1,770 m
199 m
Apr, 22 01:00 @ Stable
04:00
9 °C
7 °C
11 km/h
13 km/h
1032 mb
82.9%
1,881 m
208 m
Apr, 22 04:00 @ Stable
07:00
9 °C
7 °C
16 km/h
22 km/h
1031 mb
85.8%
1,982 m
280 m
Apr, 22 07:00 @ Stable
10:00
10 °C
7 °C
20 km/h
29 km/h
1030 mb
82.2%
2,098 m
364 m
Apr, 22 10:00 @ Stable
13:00
10 °C
7 °C
26 km/h
47 km/h
1028 mb
82.8%
2,113 m
578 m
Apr, 22 13:00 @ Stable
16:00
10 °C
8 °C
17 km/h
47 km/h
1027 mb
87.1%
2,071 m
491 m
Apr, 22 16:00 @ Stable
19:00
10 °C
8 °C
15 km/h
48 km/h
1026 mb
85.3%
1,734 m
389 m
Apr, 22 19:00 @ Stable
22:00
10 °C
7 °C
19 km/h
43 km/h
1025 mb
88.5%
1,624 m
314 m
Apr, 22 22:00 @ Very stable
23 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
36% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
14% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
38% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 1023 mb. Relative humidity will be high.
Tuesday
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
01:00
9 °C
6 °C
21 km/h
40 km/h
1025 mb
92.1%
1,550 m
262 m
Apr, 23 01:00 @ Very stable
04:00
9 °C
5 °C
30 km/h
36 km/h
1024 mb
81.0%
1,400 m
590 m
Apr, 23 04:00 @ Extremely stable
07:00
8 °C
4 °C
22 km/h
40 km/h
1024 mb
69.9%
1,289 m
714 m
Apr, 23 07:00 @ Extremely stable
10:00
8 °C
3 °C
32 km/h
36 km/h
1025 mb
69.2%
771 m
991 m
Apr, 23 10:00 @ Extremely stable
13:00
8 °C
4 °C
33 km/h
36 km/h
1024 mb
65.4%
790 m
1,067 m
Apr, 23 13:00 @ Extremely stable
16:00
8 °C
4 °C
29 km/h
30 km/h
1023 mb
62.1%
887 m
1,031 m
Apr, 23 16:00 @ Extremely stable
19:00
8 °C
5 °C
20 km/h
23 km/h
1022 mb
62.2%
959 m
862 m
Apr, 23 19:00 @ Extremely stable
22:00
8 °C
6 °C
12 km/h
13 km/h
1022 mb
64.1%
925 m
454 m
Apr, 23 22:00 @ Extremely stable
24 Apr will be cool and the weather will be very stable.
There is a 26% probability of light rainfall.
The sky will be partly cloudy:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
1% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
44% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1018 mb. Relative humidity will be 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
01:00
8 °C
6 °C
12 km/h
16 km/h
1021 mb
66.9%
843 m
586 m
Apr, 24 01:00 @ Extremely stable
04:00
8 °C
4 °C
20 km/h
28 km/h
1020 mb
73.6%
879 m
562 m
Apr, 24 04:00 @ Extremely stable
07:00
0.2 26%
95%
7 °C
3 °C
23 km/h
24 km/h
1019 mb
62.9%
713 m
741 m
Apr, 24 07:00 @ Extremely stable
10:00
7 °C
3 °C
24 km/h
27 km/h
1019 mb
58.4%
697 m
885 m
Apr, 24 10:00 @ Extremely stable
13:00
7 °C
4 °C
19 km/h
24 km/h
1019 mb
57.6%
698 m
975 m
Apr, 24 13:00 @ Extremely stable
16:00
7 °C
5 °C
15 km/h
22 km/h
1018 mb
53.7%
774 m
972 m
Apr, 24 16:00 @ Extremely stable
19:00
7 °C
4 °C
22 km/h
24 km/h
1017 mb
61.5%
837 m
584 m
Apr, 24 19:00 @ Extremely stable
22:00
7 °C
4 °C
23 km/h
26 km/h
1017 mb
61.7%
837 m
842 m
Apr, 24 22:00 @ Very stable
25 Apr will be cool and the weather will be very stable.
There is a 45% probability of light rainfall and showers.
The sky will be cloudy:
24% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
54% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1015 mb. Relative humidity will be high.
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
01:00
7 °C
4 °C
20 km/h
21 km/h
1016 mb
66.7%
821 m
649 m
Apr, 25 01:00 @ Very stable
04:00
0.4 45%
100%
7 °C
5 °C
13 km/h
20 km/h
1015 mb
64.3%
785 m
748 m
Apr, 25 04:00 @ Extremely stable
07:00
0.4 32%
100%
7 °C
4 °C
16 km/h
23 km/h
1015 mb
66.8%
720 m
707 m
Apr, 25 07:00 @ Extremely stable
10:00
7 °C
4 °C
13 km/h
24 km/h
1015 mb
66.4%
697 m
947 m
Apr, 25 10:00 @ Extremely stable
13:00
7 °C
5 °C
14 km/h
23 km/h
1015 mb
65.7%
703 m
972 m
Apr, 25 13:00 @ Extremely stable
16:00
7 °C
5 °C
15 km/h
20 km/h
1015 mb
68.3%
827 m
765 m
Apr, 25 16:00 @ Very stable
19:00
8 °C
4 °C
26 km/h
26 km/h
1015 mb
67.4%
893 m
845 m
Apr, 25 19:00 @ Very stable
22:00
8 °C
4 °C
21 km/h
27 km/h
1016 mb
73.8%
908 m
737 m
Apr, 25 22:00 @ Very stable
26 Apr will be cool and the weather will be very stable.
There is a 51% probability of light rainfall and showers.
The sky will be partly cloudy:
28% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
31% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1015 mb. Relative humidity will be high.
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
01:00
0.5 51%
100%
7 °C
4 °C
17 km/h
18 km/h
1016 mb
73.2%
876 m
507 m
Apr, 26 01:00 @ Very stable
04:00
0.4 44%
100%
7 °C
5 °C
12 km/h
17 km/h
1016 mb
70.0%
865 m
351 m
Apr, 26 04:00 @ Very stable
07:00
0.6 22%
100%
7 °C
5 °C
8 km/h
12 km/h
1016 mb
69.0%
827 m
307 m
Apr, 26 07:00 @ Very stable
10:00
8 °C
7 °C
5 km/h
5 km/h
1017 mb
65.7%
824 m
601 m
Apr, 26 10:00 @ Very stable
13:00
8 °C
9 °C
2 km/h
9 km/h
1016 mb
67.8%
883 m
609 m
Apr, 26 13:00 @ Very stable
16:00
8 °C
6 °C
11 km/h
14 km/h
1015 mb
66.4%
964 m
497 m
Apr, 26 16:00 @ Very stable
19:00
8 °C
8 °C
5 km/h
11 km/h
1014 mb
63.7%
995 m
437 m
Apr, 26 19:00 @ Very stable
22:00
7 °C
5 °C
15 km/h 
22 km/h
1013 mb
70.1%
1,032 m
385 m
Apr, 26 22:00 @ Very stable
27 Apr will be cool and the weather will be .
There is a 96% probability of moderate rainfall and showers.
The sky will be :
507% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
600% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
590% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
146% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a strong breeze, fog will form, and the mean air pressure will be 5995 mb. Relative humidity will be .
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
01:00
8 °C
4 °C
23 km/h
35 km/h
1010 mb
77.6%
1,027 m
597 m
Apr, 27 01:00 @ Stable
04:00
0.6 54%
87%
8 °C
4 °C
25 km/h
38 km/h
1006 mb
82.9%
930 m
978 m
Apr, 27 04:00 @ Very stable
07:00
1.7 63%
53%
7 °C
3 °C
24 km/h 
55 km/h
1002 mb
86.0%
896 m
1,145 m
Apr, 27 07:00 @ Very stable
10:00
2.5 68%
15%
7 °C
3 °C
33 km/h
63 km/h
997 mb
90.8%
955 m
1,460 m
Apr, 27 10:00 @ Very stable
13:00
7.5 96%
8%
7 °C
1 °C
46 km/h
72 km/h
993 mb
89.7%
862 m
1,451 m
Apr, 27 13:00 @ Stable
16:00
9 95%
2%
6 °C
1 °C
47 km/h
57 km/h
991 mb
84.4%
727 m
886 m
Apr, 27 16:00 @ Stable
Cemaes Bay
13:31 
