Tartu Observatory

Current Weather Conditions

2026-05-17 16:37

Current Conditions Tõravere allsky camera
Outside Temperature 15.3°C
Wind Chill 15.3°C
Heat Index 15.0°C
Dewpoint 11.5°C
Humidity 78%
Barometer 1017.4 hPa
Barometer Trend (3 hours) 0.5 hPa
Wind 2.2 m/s from 292° (WNW)
Wind Gust 3.6 m/s from 270° (W)
Rain Rate 0.0 mm/h
Inside Temperature 16.8°C
Inside humidity 69%
UV 1.7
ET 0.0 mm
Solar Radiation 225 W/m²

 

Since Midnight
High Temperature
Low Temperature 		15.6°C at 16:16
10.5°C at 10:06
High Heat Index
Low Wind Chill 		15.2°C at 16:17
10.5°C at 10:06
High Humidity
Low Humidity 		94% at 04:11
75% at 15:34
High Dewpoint
Low Dewpoint 		11.6°C at 16:34
8.9°C at 09:27
High Barometer
Low Barometer 		1017.5 hPa at 15:50
1010.0 hPa at 00:25
Today's Rain 0.8 mm
High Rain Rate 0.0 mm/h at 00:00
High Wind 4.9 m/s from 276° at 16:07
Average Wind 0.8 m/s
RMS Wind 1.1 m/s
Vector Average Speed
Vector Average Direction 		0.7 m/s
295°
High Inside Temperature
Low Inside Temperature 		16.9°C at 02:45
16.6°C at 12:45
High UV
Low UV 		5.3 at 14:10
0.0 at 00:00
High ET
Low ET 		0.3 mm at 16:00
0.0 mm at 00:01
High Radiation
Low Radiation 		846 W/m² at 14:10
0 W/m² at 00:00

 

About this weather station:
Location
Latitude: 58° 15.84' N
Longitude: 026° 27.83' E
Altitude: 80 meters

This station uses a Vantage Pro2, controlled by 'weewx', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

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Weewx uptime: 11402470 seconds
Server uptime: 11410149 seconds
weewx v5.1.0

Today's Almanac
Sun
Start nautical twilight: 01:51:35
Start civil twilight: 03:44:54
Sunrise: 04:43:48
Transit: 13:10:31
Sunset: 21:38:41
End civil twilight: 22:38:18
End nautical twilight: 00:28:51
Azimuth: 246.4°
Altitude: 36.2°
Right ascension: 54.4°
Declination: 19.4°
Solstice: 2026-06-21 11:24
Equinox: 2026-09-23 03:05
Moon
Rise: 04:05:56
Transit: 13:43:03
Set: 23:51:41
Azimuth: 240.6°
Altitude: 46.3°
Right ascension: 64.0°
Declination: 25.8°
Full moon: 2026-05-31 11:45
New moon: 2026-06-15 05:54
Phase: New
(1% full)
temperatures heatchill rain wind barometer Hi Wind Inside Wind Vector Radiation Humidity UV Index