All historical reports and statistics

Monthly Summary: 
Yearly Summary: 

Almanac Data

Station: Astronomical Observatory, University of Warsaw, Poland (OAUW)
Time: 18:40
Date: 13 Sep 2025
Latitude: 52° 13.02' N
Longitude: 021° 01.65' E
Elevation: 117 meters
Daylight: 12:48
 
Sun
Start civil twilight: 05:32
Sunrise: 06:07
Transit: 12:31
Sunset: 18:55
End civil twilight: 19:29
Azimuth: 273.8°
Altitude: 1.8°
Right ascension: 171.9°
Declination: 3.5°
Equinox: 2025-09-22 20:19
Solstice: 2025-12-21 16:02
 
Moon
Rise: 20:58
Transit: 05:07
Set: 14:11
Azimuth: 13.4°
Altitude: -10.3°
Right ascension: 69.2°
Declination: 26.4°
New moon: 2025-09-21 21:54
Full moon: 2025-10-07 05:47
Phase: Last Quarter
59% full

Statistics for the Day and current Month, current Week and current Year.

Temperature (°C) Humidity (%) Dew Point (°C) Barometer ( mbar)
Current: 20.8
Day Average: 18.2
Day High: 22.5 at 15:36
Day Low: 12.8 at 06:12
Week Average: 18.9
Week High: 25.5 at 16:21 Wednesday
Week Low: 12.6 at 06:05 Friday
Month Average: 19.7
Month High: 31.7 on 2025-09-05
Month Low: 12.6 on 2025-09-12
Year Average: 11.8
Year High: 36.8 on 2025-07-03
Year Low: -7.6 on 2025-02-17
All Time Average: 11.0
All Time High: 36.8 on 2025-07-03 15:35
All Time Low: -16.3 on 2016-01-05 05:30
Current: 74
Day Average: 76
Day High: 90 at 06:24
Day Low: 63 at 15:37
Week Average: 75
Week High: 96 at 10:40 Thursday
Week Low: 46 at 16:19 Monday
Month Average: 78
Month High: 97 on 2025-09-04
Month Low: 43 on 2025-09-02
Year Average: 70
Year High: 97 on 2025-01-09
Year Low: 19 on 2025-07-03
All Time Average: 74
All Time High: 100 on 2021-11-09 06:20
All Time Low: 16 on 2020-04-07 13:05
Current: 16.0
Day Average: 13.8
Day High: 17.3 at 17:59
Day Low: 10.8 at 06:07
Week Average: 13.9
Week High: 17.8 at 13:14 Thursday
Week Low: 10.8 at 06:07 Saturday
Month Average: 13.9
Month High: 20.9 on 2025-09-05
Month Low: 10.8 on 2025-09-13
Year Average: 5.9
Year High: 21.7 on 2025-07-20
Year Low: -14.0 on 2025-03-17
All Time Average: 6.0
All Time High: 24.2 on 2021-07-14 14:55
All Time Low: -20.1 on 2018-03-19 15:45
Current: 1017.7
Day Average: 1019.9
Day High: 1021.2 at 10:11
Day Low: 1017.5 at 18:21
Week Average: 1014.2
Week High: 1021.2 at 10:11 Saturday
Week Low: 1004.2 at 08:24 Thursday
Month Average: 1013.9
Month High: 1021.2 on 2025-09-13
Month Low: 1004.2 on 2025-09-11
Year Average: 1013.7
Year High: 1040.3 on 2025-02-07
Year Low: 983.4 on 2025-03-13
All Time Average: 1013.4
All Time High: 1044.8 on 2019-02-23 09:05
All Time Low: 972.6 on 2017-10-29 09:35
Wind Chill (°C) Heat Index (°C) Radiation ( W/m²) UV Index
Current: 20.8
Day Low: 12.8 at 06:12
Week Low: 12.6 at 06:05 Friday
Month Low: 12.6 on 2025-09-12
Year Low: -14.0 on 2025-02-11
All Time Low: -23.3 on 2017-01-06 20:40
Current: 20.9
Day High: 22.5 at 15:36
Week High: 25.5 at 16:21 Wednesday
Month High: 33.0 on 2025-09-05
Year High: 35.2 on 2025-07-03
All Time High: 42.0 on 2021-07-14 14:55
Current: 10
Day High: 628 at 12:42
Week High: 648 at 13:05 Friday
Month High: 756 on 2025-09-02
Year High: 1134 on 2025-06-25
All Time High: 1300 on 2018-07-03 13:30
Current: 0.0
Day High: 2.8 at 12:39
Week High: 3.1 at 12:21 Monday
Month High: 3.3 on 2025-09-04
Year High: 6.3 on 2025-06-29
All Time High: 7.1 on 2020-07-05 12:40
Wind ( km/h) Rain ( cm - cm/hr)
Current: 2 N
Day Average: 1 SW
Day High: 18 at 10:49
Week Average: 4 SW
Week High: 32 at 11:40 Tuesday
Month Average: 3 E
Month High: 37 on 2025-09-05
Year Average: 4 ESE
Year High: 61 on 2025-06-25
All Time Average: 6 WNW
All Time High: 92 on 2016-09-04 21:05
Rate: 0.00
Day: 0.00
Day High Rate: 0.00 at 00:00
Week: 0.92
Week High Rate: 2.02 at 13:37 Thursday
Month: 1.16
Month High Rate: 2.02 on 2025-09-11
Year: 24.22
Year High Rate: 12.38 on 2025-06-06
All Time High Rate: 72.00 on 2017-04-21 22:40