Weather on a past date in Sumy

Any date from 1 January 2009 to yesterday.

Mon 09 Nov, 2026 Weather in Sumy

Sunrise: 06:46 AM
Sunset: 04:02 PM		Moonrise: 07:17 AM
Moonset: 03:30 PM		Max:
5.4 °c		Min:
2.2 °c		Avg:
3.3 °c		Precip:
0.60 mm		Max Wind:
10.4 kph
 
Mon 09
0:00 am
Mon 09
3:00 am
Mon 09
6:00 am
Mon 09
9:00 am
Mon 09
12:00 pm
Mon 09
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Mon 09
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Mon 09
9:00 pm
IconOvercastOvercastOvercastOvercastOvercastPatchy rain possibleClearPatchy rain possible
Temp2.6°c2.5°c2.5°c3.4°c4.8°c5.4°c2.6°c2.8°c
Wind10.1 kmph10.4 kmph9.0 kmph7.2 kmph8.3 kmph7.6 kmph7.2 kmph5.8 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.10 mm0.00 mm0.10 mm
Cloud100%100%100%100%100%100%5%74%
Humidity83%84%86%84%76%74%84%88%
Pressure1028 mb1027 mb1028 mb1028 mb1029 mb1028 mb1028 mb1029 mb

Sumy Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-3°C / 27°F-8°C / 18°F-5°C / 23°F51 hours51.46 mm / 2.03 In11 days1019 mb / 31 In
February-2°C / 29°F-7°C / 19°F-4°C / 24°F51 hours38.35 mm / 1.51 In8 days1019 mb / 31 In
March5°C / 40°F-2°C / 29°F1°C / 34°F88 hours36.95 mm / 1.45 In8 days1017 mb / 30 In
April13°C / 56°F4°C / 40°F9°C / 48°F141 hours48.28 mm / 1.90 In8 days1015 mb / 30 In
May20°C / 67°F10°C / 50°F15°C / 59°F192 hours66.14 mm / 2.60 In9 days1015 mb / 30 In
June24°C / 75°F14°C / 57°F19°C / 67°F197 hours72.65 mm / 2.86 In8 days1014 mb / 30 In
July26°C / 79°F16°C / 61°F21°C / 70°F227 hours78.66 mm / 3.10 In9 days1012 mb / 30 In
August26°C / 79°F16°C / 60°F21°C / 70°F267 hours40.69 mm / 1.60 In5 days1015 mb / 30 In
September20°C / 67°F11°C / 51°F15°C / 59°F207 hours43.29 mm / 1.70 In5 days1017 mb / 31 In
October11°C / 53°F5°C / 41°F8°C / 47°F158 hours51.65 mm / 2.03 In5 days1020 mb / 31 In
November5°C / 41°F1°C / 33°F3°C / 37°F111 hours46.54 mm / 1.83 In5 days1020 mb / 31 In
December-0°C / 32°F-4°C / 25°F-2°C / 29°F50 hours59.13 mm / 2.33 In11 days1019 mb / 31 In

Need more than one day of Sumy history?

Download historical weather for Sumy, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Weather history near Sumy

Region

Sums'ka Oblast'

See the Sumy 14-day forecast »

Hotels near Sumy

Sumy weather history: common questions

How far back does Sumy weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Sumy historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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