Best year time to visit Southwick

General weather information about Southwick

Average annual temperature is 18.4 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: -3.2 °C

Number of sunny days: 184 days

Number of rainy days: 181 days

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* Weather data for Southwick United States is based on climate observations for 2026 year

Southwick air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)21.726.627.929.132.834.536.637.633.729.026.923.4
Average daytime temperature (°C)15.719.320.823.625.429.633.333.628.423.818.415.3
Average temperature (°C)10.513.914.717.820.124.127.727.822.818.112.69.9
Average night temperature (°C)6.59.79.512.515.619.222.822.717.913.18.25.6
Absolute minimum temperature (°C)-1.9-0.5-0.35.18.414.820.320.313.76.9-1.5-3.2

Southwick monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.314.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)5.87.48.59.59.011.111.511.410.69.17.36.5
Precipitation (mm)1331041181148117573127648048101
Sunny days121717121011111419231721
Rainy days19111418211920171181310
Snow days000000000000

Southwick - weather forecast by months

Southwick weather in januarySouthwick weather in februarySouthwick weather in marchSouthwick weather in aprilSouthwick weather in maySouthwick weather in juneSouthwick weather in julySouthwick weather in augustSouthwick weather in septemberSouthwick weather in octoberSouthwick weather in novemberSouthwick weather in december

Best time to visit Southwick:

The best time to visit Southwick during the most sunny months:

  • July — 11.5(h)
  • August — 11.4(h)

The largest precipitation sum in Southwick is at

  • January — 133(mm)
  • June — 175(mm)

    • Weather forecast in the closest to Southwick admin centers

    Weather forecast in the closest towns to Southwick

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    Frequently asked questions

    When is the best time to visit Southwick?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Southwick.
    What is the weather like in Southwick?
    See average temperature, rainfall and daylight hours for Southwick by month in the table above.
    How many sunny days does Southwick have?
    The monthly weather statistics above show sunshine and rainfall patterns for Southwick throughout the year.