Tue
Apr 16
Stable
~19
l/m2
97%
Wed
Apr 17
Stable
~1
l/m2
33%
Thu
Apr 18
Stable
~1
l/m2
35%
Sun
Apr 21
Extremely stable
15 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be mostly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
63% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
45% 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 5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1002 mb. Relative humidity will be 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
17:00
11 °C
10 °C
9 km/h 
11 km/h
1005 mb
44.5%
1,260 m
1,243 m
Apr, 15 17:00 @ Very stable
20:00
5 °C
2 °C
16 km/h 
29 km/h
1003 mb
70.4%
1,302 m
285 m
Apr, 15 20:00 @ Very stable
23:00
5 °C
2 °C
13 km/h 
24 km/h
1000 mb
74.2%
1,234 m
216 m
Apr, 15 23:00 @ Mostly stable
16 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 97% probability of heavy rainfall and showers.
The sky will be overcast:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
93% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
19% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 994 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
6 °C
3 °C
14 km/h
34 km/h
996 mb
87.2%
1,237 m
370 m
Apr, 16 02:00 @ Mostly stable
05:00
1.5 61%
6 °C
3 °C
14 km/h 
29 km/h
992 mb
94.1%
1,037 m
571 m
Apr, 16 05:00 @ Mostly stable
08:00
10 97%
1%
4 °C
-1 °C
21 km/h 
47 km/h
993 mb
94.7%
595 m
995 m
Apr, 16 08:00 @ Stable
11:00
1.5 51%
5%
5 °C
1 °C
27 km/h
49 km/h
995 mb
78.1%
680 m
1,303 m
Apr, 16 11:00 @ Stable
14:00
2.3 66%
33%
6 °C
2 °C
28 km/h
51 km/h
994 mb
83.5%
752 m
1,261 m
Apr, 16 14:00 @ Mostly stable
17:00
1.3 64%
24%
5 °C
0 °C
24 km/h
44 km/h
994 mb
93.4%
700 m
1,124 m
Apr, 16 17:00 @ Stable
20:00
1.6 66%
26%
4 °C
0 °C
20 km/h
30 km/h
995 mb
92.5%
701 m
834 m
Apr, 16 20:00 @ Stable
23:00
4 °C
-1 °C
20 km/h 
37 km/h
998 mb
94.5%
628 m
741 m
Apr, 16 23:00 @ Stable
17 Apr will be cool and the weather will be very stable.
There is a 33% probability of light rainfall and showers.
The sky will be mostly cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
10% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
72% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1006 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
0.2 20%
58%
3 °C
-2 °C
17 km/h
38 km/h
1001 mb
88.6%
478 m
643 m
Apr, 17 02:00 @ Stable
05:00
2 °C
-3 °C
16 km/h
34 km/h
1003 mb
91.0%
370 m
616 m
Apr, 17 05:00 @ Stable
08:00
3 °C
-1 °C
17 km/h
30 km/h
1005 mb
77.1%
435 m
1,045 m
Apr, 17 08:00 @ Stable
11:00
4 °C
1 °C
18 km/h
26 km/h
1006 mb
67.4%
526 m
1,244 m
Apr, 17 11:00 @ Stable
14:00
0.2 33%
100%
6 °C
2 °C
17 km/h
22 km/h
1008 mb
61.1%
620 m
1,360 m
Apr, 17 14:00 @ Stable
17:00
5 °C
2 °C
15 km/h
19 km/h
1009 mb
64.3%
590 m
1,222 m
Apr, 17 17:00 @ Stable
20:00
3 °C
0 °C
10 km/h
19 km/h
1011 mb
75.7%
474 m
379 m
Apr, 17 20:00 @ Stable
23:00
1 °C
-2 °C
9 km/h
20 km/h
1012 mb
81.7%
409 m
374 m
Apr, 17 23:00 @ Stable
18 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 35% probability of light rainfall and showers.
The sky will be partly cloudy:
2% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
46% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1014 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
02:00
1 °C
-2 °C
8 km/h
20 km/h
1012 mb
81.6%
325 m
232 m
Apr, 18 02:00 @ Stable
05:00
1 °C
-2 °C
7 km/h
18 km/h
1013 mb
83.5%
203 m
319 m
Apr, 18 05:00 @ Stable
08:00
3 °C
1 °C
9 km/h
19 km/h
1014 mb
71.9%
394 m
665 m
Apr, 18 08:00 @ Stable
11:00
6 °C
4 °C
12 km/h
18 km/h
1014 mb
55.6%
646 m
1,390 m
Apr, 18 11:00 @ Stable
14:00
6 °C
3 °C
14 km/h
16 km/h
1014 mb
60.0%
682 m
1,106 m
Apr, 18 14:00 @ Stable
17:00
0.3 35%
80%
5 °C
2 °C
13 km/h
15 km/h
1015 mb
69.4%
601 m
889 m
Apr, 18 17:00 @ Mostly stable
20:00
0.4 34%
76%
2 °C
-1 °C
11 km/h 
19 km/h
1015 mb
81.1%
398 m
449 m
Apr, 18 20:00 @ Stable
23:00
0 °C
-3 °C
9 km/h
20 km/h
1015 mb
85.5%
195 m
228 m
Apr, 18 23:00 @ Stable
19 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
53% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1012 mb. Relative humidity will be high.
Friday
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
02:00
-1 °C
-4 °C
10 km/h
28 km/h
1014 mb
87.3%
42 m
304 m
Apr, 19 02:00 @ Very stable
05:00
0 °C
-4 °C
13 km/h
32 km/h
1014 mb
79.7%
132 m
681 m
Apr, 19 05:00 @ Very stable
08:00
2 °C
-2 °C
17 km/h
26 km/h
1013 mb
66.6%
308 m
1,105 m
Apr, 19 08:00 @ Very stable
11:00
3 °C
-1 °C
15 km/h
22 km/h
1013 mb
60.9%
359 m
1,306 m
Apr, 19 11:00 @ Very stable
14:00
5 °C
1 °C
15 km/h
21 km/h
1012 mb
51.5%
494 m
1,554 m
Apr, 19 14:00 @ Very stable
17:00
5 °C
1 °C
17 km/h
22 km/h
1011 mb
46.8%
548 m
1,679 m
Apr, 19 17:00 @ Stable
20:00
1 °C
-3 °C
12 km/h
23 km/h
1012 mb
65.2%
349 m
271 m
Apr, 19 20:00 @ Very stable
23:00
-1 °C
-4 °C
8 km/h
22 km/h
1012 mb
77.3%
14 m
195 m
Apr, 19 23:00 @ Very stable
20 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
40% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
26% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 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
02:00
-1 °C
-4 °C
7 km/h
22 km/h
1012 mb
78.6%
31 m
184 m
Apr, 20 02:00 @ Very stable
05:00
-1 °C
-3 °C
7 km/h
23 km/h
1014 mb
78.1%
60 m
228 m
Apr, 20 05:00 @ Very stable
08:00
3 °C
-1 °C
12 km/h
21 km/h
1016 mb
66.4%
340 m
820 m
Apr, 20 08:00 @ Very stable
11:00
6 °C
2 °C
16 km/h
21 km/h
1017 mb
50.9%
590 m
1,676 m
Apr, 20 11:00 @ Very stable
14:00
7 °C
4 °C
18 km/h
21 km/h
1020 mb
43.7%
691 m
1,667 m
Apr, 20 14:00 @ Very stable
17:00
6 °C
2 °C
17 km/h
22 km/h
1022 mb
45.3%
617 m
1,242 m
Apr, 20 17:00 @ Very stable
20:00
1 °C
-1 °C
8 km/h
13 km/h
1025 mb
61.8%
484 m
85 m
Apr, 20 20:00 @ Extremely stable
23:00
0 °C
-3 °C
7 km/h
14 km/h
1027 mb
69.4%
162 m
84 m
Apr, 20 23:00 @ Very stable
21 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)
32% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
8% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1029 mb. Relative humidity will be 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
02:00
0 °C
-2 °C
5 km/h
11 km/h
1028 mb
69.2%
217 m
64 m
Apr, 21 02:00 @ Very stable
05:00
0 °C
-1 °C
4 km/h
7 km/h
1029 mb
68.2%
350 m
43 m
Apr, 21 05:00 @ Very stable
08:00
4 °C
2 °C
6 km/h
12 km/h
1029 mb
57.0%
533 m
376 m
Apr, 21 08:00 @ Extremely stable
11:00
8 °C
7 °C
8 km/h
14 km/h
1030 mb
44.9%
785 m
1,251 m
Apr, 21 11:00 @ Extremely stable
14:00
9 °C
7 °C
16 km/h
19 km/h
1029 mb
42.5%
910 m
1,699 m
Apr, 21 14:00 @ Extremely stable
17:00
7 °C
4 °C
20 km/h
26 km/h
1029 mb
49.9%
797 m
1,221 m
Apr, 21 17:00 @ Extremely stable
20:00
3 °C
-1 °C
16 km/h
35 km/h
1030 mb
71.7%
471 m
652 m
Apr, 21 20:00 @ Extremely stable
23:00
1 °C
-3 °C
16 km/h
38 km/h
1030 mb
71.0%
315 m
645 m
Apr, 21 23:00 @ Extremely stable
22 Apr will be cool and the weather will be .
There is a 60% probability of light rainfall and showers.
The sky will be :
304% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
700% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
725% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
92% convective clouds (Cumulonimbus)
The highest temperature will reach 4 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8188 mb. Relative humidity will be .
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
2 °C
-3 °C
15 km/h
36 km/h
1029 mb
79.0%
373 m
661 m
Apr, 22 02:00 @ Extremely stable
05:00
2 °C
-3 °C
17 km/h
34 km/h
1027 mb
75.5%
359 m
827 m
Apr, 22 05:00 @ Extremely stable
08:00
3 °C
-2 °C
19 km/h
35 km/h
1026 mb
68.6%
380 m
1,211 m
Apr, 22 08:00 @ Extremely stable
11:00
4 °C
-1 °C
24 km/h
38 km/h
1025 mb
60.9%
426 m
1,306 m
Apr, 22 11:00 @ Extremely stable
14:00
0.2 27%
56%
3 °C
-2 °C
24 km/h
37 km/h
1024 mb
70.7%
383 m
1,230 m
Apr, 22 14:00 @ Extremely stable
17:00
0.2 30%
61%
3 °C
-2 °C
21 km/h
30 km/h
1022 mb
72.7%
360 m
1,179 m
Apr, 22 17:00 @ Extremely stable
20:00
0.5 57%
71%
2 °C
-3 °C
16 km/h
32 km/h
1021 mb
91.2%
282 m
678 m
Apr, 22 20:00 @ Extremely stable
23:00
0.4 60%
29%
1 °C
-3 °C
12 km/h
29 km/h
1019 mb
96.6%
268 m
477 m
Apr, 22 23:00 @ Extremely stable
Połęczyno
13:52 
