Wellesley Weather History

Massachusetts, United States of America

Weather on a past date in Wellesley

Any date from 1 January 2009 to yesterday.

Sat 10 Oct, 2026 Weather in Wellesley

Sunrise: 06:52 AM
Sunset: 06:11 PM		Moonrise: 06:46 AM
Moonset: 05:51 PM		Max:
17.4 °c		Min:
8.2 °c		Avg:
12.2 °c		Precip:
0.00 mm		Max Wind:
10.8 kph
 
Sat 10
0:00 am
Sat 10
3:00 am
Sat 10
6:00 am
Sat 10
9:00 am
Sat 10
12:00 pm
Sat 10
3:00 pm
Sat 10
6:00 pm
Sat 10
9:00 pm
IconOvercastCloudyOvercastOvercastOvercastOvercastOvercastOvercast
Temp10.6°c10.2°c8.9°c11.3°c15.4°c17.4°c13.0°c10.6°c
Wind9.0 kmph8.3 kmph7.2 kmph7.2 kmph10.1 kmph7.2 kmph4.0 kmph5.4 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud100%74%100%100%100%100%100%100%
Humidity63%68%78%62%38%30%43%49%
Pressure1023 mb1025 mb1027 mb1030 mb1031 mb1030 mb1030 mb1032 mb

Wellesley Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January1°C / 34°F-5°C / 22°F-2°C / 28°F178 hours95.06 mm / 3.74 In8 days1016 mb / 30 In
February3°C / 37°F-5°C / 23°F-1°C / 30°F148 hours101.22 mm / 3.99 In8 days1016 mb / 30 In
March7°C / 45°F-1°C / 30°F3°C / 37°F153 hours126.11 mm / 4.97 In8 days1017 mb / 30 In
April14°C / 56°F5°C / 40°F9°C / 48°F157 hours98.27 mm / 3.87 In8 days1015 mb / 30 In
May20°C / 67°F10°C / 50°F15°C / 58°F184 hours92.97 mm / 3.66 In8 days1016 mb / 30 In
June25°C / 77°F15°C / 58°F20°C / 67°F196 hours101.35 mm / 3.99 In9 days1013 mb / 30 In
July29°C / 83°F19°C / 65°F23°C / 74°F217 hours116.23 mm / 4.58 In9 days1014 mb / 30 In
August28°C / 82°F18°C / 64°F22°C / 72°F227 hours92.50 mm / 3.64 In8 days1015 mb / 30 In
September23°C / 74°F14°C / 58°F18°C / 65°F204 hours94.14 mm / 3.71 In6 days1018 mb / 31 In
October17°C / 62°F9°C / 48°F13°C / 55°F176 hours120.55 mm / 4.75 In8 days1017 mb / 31 In
November10°C / 50°F3°C / 37°F6°C / 43°F201 hours95.34 mm / 3.75 In6 days1018 mb / 31 In
December5°C / 40°F-2°C / 29°F1°C / 35°F171 hours132.07 mm / 5.20 In8 days1017 mb / 31 In

Need more than one day of Wellesley history?

Download historical weather for Wellesley, 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.
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Weather history near Wellesley

Region

Massachusetts

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Wellesley weather history: common questions

How far back does Wellesley 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 Wellesley 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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