Tartu Observatory Current Weather Conditions

Current Conditions Tõravere allsky camera

Outside Temperature	0.4°C
Wind Chill	-3.5°C
Heat Index	0.4°C
Dewpoint	-1.2°C
Humidity	89%
Barometer	1000.9 hPa
Barometer Trend (3 hours)	1.7 hPa
Wind	3.6 m/s from 292° (WNW)
Wind Gust	4.5 m/s from 292° (WNW)
Rain Rate	0.0 mm/h
Inside Temperature	4.3°C
Inside humidity	74%
UV	0.0
ET	0.0 mm
Solar Radiation	91 W/m²

Since Midnight

High Temperature Low Temperature	0.4°C at 12:49 -1.6°C at 02:46
High Heat Index Low Wind Chill	0.4°C at 12:49 -6.6°C at 12:00
High Humidity Low Humidity	96% at 08:04 88% at 12:55
High Dewpoint Low Dewpoint	-0.5°C at 08:13 -2.5°C at 01:59
High Barometer Low Barometer	1001.0 hPa at 12:56 996.8 hPa at 04:26
Today's Rain	0.2 mm
High Rain Rate	0.0 mm/h at 00:00
High Wind	8.9 m/s from 339° at 12:00
Average Wind	1.7 m/s
RMS Wind	2.5 m/s
Vector Average Speed Vector Average Direction	1.5 m/s 299°
High Inside Temperature Low Inside Temperature	4.7°C at 00:05 4.3°C at 12:49
High UV Low UV	0.0 at 00:00 0.0 at 00:00
High ET Low ET	0.1 mm at 12:00 0.0 mm at 00:01
High Radiation Low Radiation	257 W/m² at 11:34 0 W/m² at 00:00

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: 6643548 seconds
Server uptime: 6643540 seconds
weewx v5.1.0

Sun
Start nautical twilight:	06:33:02
Start civil twilight:	07:21:12
Sunrise:	08:08:19
Transit:	11:59:20
Sunset:	15:49:41
End civil twilight:	16:36:47
End nautical twilight:	17:24:54
Azimuth:	195.1°
Altitude:	11.4°
Right ascension:	234.0°
Declination:	-19.3°
Solstice:	2025-12-21 17:02
Equinox:	2026-03-20 16:45

Moon
Rise:	06:14:05
Transit:	10:30:24
Set:	14:33:18
Azimuth:	215.3°
Altitude:	7.7°
Right ascension:	212.6°
Declination:	-18.2°
New moon:	2025-11-20 08:47
Full moon:	2025-12-05 01:14
Phase:	Waning crescent (3% full)

Monthly summary:
Yearly summary:

Tartu Observatory

Current Weather Conditions

2025-11-18 13:02