Williamstown January Weather Averages

New Jersey, United States of America

January Weather Averages for Williamstown

High Temp4°C39°F
Low Temp-3°C27°F
Avg Temp1°C33°F
Sunshine Hours175 hours 
Rainfall93.53 mm3.68 In
Rain days7 days 
Pressure1018 mb31 In

 

Williamstown January Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20092°C / 35°F-4°C / 25°F-1°C / 30°F207 hours77.00 mm / 3.03 In8 days1018 mb / 31 In
20103°C / 38°F-3°C / 27°F0°C / 32°F163 hours63.88 mm / 2.52 In4 days1016 mb / 30 In
20111°C / 33°F-6°C / 22°F-2°C / 28°F151 hours84.87 mm / 3.34 In9 days1016 mb / 30 In
20126°C / 43°F-1°C / 30°F3°C / 37°F226 hours65.17 mm / 2.57 In6 days1018 mb / 31 In
20135°C / 41°F-1°C / 30°F2°C / 35°F193 hours61.07 mm / 2.40 In5 days1022 mb / 31 In
20142°C / 35°F-7°C / 20°F-2°C / 28°F214 hours72.60 mm / 2.86 In10 days1018 mb / 31 In
20152°C / 35°F-4°C / 24°F-1°C / 30°F164 hours136.78 mm / 5.38 In12 days1021 mb / 31 In
20164°C / 38°F-3°C / 26°F0°C / 32°F200 hours107.54 mm / 4.23 In4 days1017 mb / 31 In
20176°C / 43°F0°C / 32°F3°C / 37°F103 hours85.32 mm / 3.36 In10 days1017 mb / 31 In
20184°C / 38°F-4°C / 25°F0°C / 32°F175 hours85.56 mm / 3.37 In7 days1024 mb / 31 In
20195°C / 40°F-2°C / 28°F1°C / 34°F166 hours102.19 mm / 4.02 In6 days1019 mb / 31 In
20207°C / 45°F1°C / 34°F4°C / 39°F169 hours78.55 mm / 3.09 In7 days1020 mb / 31 In
20215°C / 41°F0°C / 31°F2°C / 36°F185 hours50.11 mm / 1.97 In5 days1016 mb / 30 In
20223°C / 38°F-4°C / 24°F-1°C / 31°F155 hours107.25 mm / 4.22 In10 days1020 mb / 31 In
202310°C / 50°F3°C / 37°F6°C / 43°F125 hours75.40 mm / 2.97 In10 days1016 mb / 30 In
20245°C / 42°F-1°C / 31°F2°C / 36°F148 hours123.23 mm / 4.85 In6 days1018 mb / 31 In
20252°C / 35°F-4°C / 24°F-2°C / 29°F222 hours65.90 mm / 2.59 In2 days1017 mb / 31 In
20262°C / 36°F-4°C / 24°F-1°C / 30°F188 hours241.10 mm / 9.49 In6 days1019 mb / 31 In

Need more than one day of Williamstown history?

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

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Weather history near Williamstown

Region

New Jersey

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Williamstown weather history: common questions

How far back does Williamstown 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 Williamstown 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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