December Weather Averages for Sumy

High Temp-0°C32°F
Low Temp-4°C25°F
Avg Temp-2°C29°F
Sunshine Hours50 hours 
Rainfall59.13 mm2.33 In
Rain days11 days 
Pressure1019 mb31 In

 

Sumy December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
2009-2°C / 28°F-7°C / 19°F-5°C / 24°F39 hours75.73 mm / 2.98 In9 days1016 mb / 30 In
2010-1°C / 30°F-6°C / 21°F-4°C / 25°F4 hours95.12 mm / 3.74 In17 days1014 mb / 30 In
20112°C / 35°F-2°C / 29°F0°C / 32°F71 hours72.62 mm / 2.86 In12 days1017 mb / 31 In
2012-4°C / 25°F-8°C / 17°F-6°C / 21°F57 hours55.57 mm / 2.19 In10 days1022 mb / 31 In
2013-1°C / 30°F-5°C / 23°F-3°C / 27°F65 hours13.40 mm / 0.53 In9 days1022 mb / 31 In
2014-2°C / 29°F-5°C / 23°F-3°C / 26°F60 hours42.70 mm / 1.68 In9 days1019 mb / 31 In
20151°C / 35°F-2°C / 28°F-0°C / 32°F37 hours36.80 mm / 1.45 In7 days1023 mb / 31 In
2016-2°C / 28°F-7°C / 19°F-4°C / 24°F4 hours62.00 mm / 2.44 In14 days1020 mb / 31 In
20173°C / 38°F-0°C / 32°F2°C / 35°F21 hours106.59 mm / 4.20 In17 days1013 mb / 30 In
2018-2°C / 28°F-6°C / 21°F-4°C / 24°F3 hours73.23 mm / 2.88 In16 days1020 mb / 31 In
20193°C / 37°F-0°C / 32°F2°C / 35°F54 hours31.20 mm / 1.23 In7 days1016 mb / 30 In
2020-1°C / 31°F-5°C / 24°F-2°C / 28°F103 hours27.80 mm / 1.09 In5 days1026 mb / 31 In
20210°C / 32°F-5°C / 24°F-2°C / 28°F55 hours53.30 mm / 2.10 In10 days1015 mb / 30 In
20222°C / 35°F-2°C / 28°F-0°C / 31°F57 hours97.40 mm / 3.83 In16 days1022 mb / 31 In
20231°C / 34°F-3°C / 26°F-1°C / 30°F25 hours86.15 mm / 3.39 In15 days1014 mb / 30 In
20242°C / 35°F-1°C / 30°F0°C / 32°F72 hours34.47 mm / 1.36 In11 days1022 mb / 31 In
20251°C / 34°F-2°C / 28°F-1°C / 31°F117 hours41.10 mm / 1.62 In8 days1019 mb / 31 In

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Weather history near Sumy

Region

Sums'ka Oblast'

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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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