Best year time to visit Southwick

General weather information about Southwick

Average annual temperature is 9.0 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: -19.2 °C

Number of sunny days: 188 days

Number of rainy days: 150 days

Number of snow days: 27 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)8.48.013.125.529.329.834.637.329.525.312.07.7
Average daytime temperature (°C)3.34.57.312.822.223.730.629.122.516.07.04.4
Average temperature (°C)-1.5-1.51.06.014.817.322.721.415.19.42.1-0.2
Average night temperature (°C)-4.4-5.5-3.70.98.611.214.614.79.54.9-1.0-2.7
Absolute minimum temperature (°C)-18.1-19.2-10.2-4.23.74.410.29.95.0-5.7-7.8-6.9

Southwick monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.85.67.69.512.513.214.010.98.97.65.54.5
Precipitation (mm)34536367532205534387864
Sunny days139871318312120191415
Rainy days12111521181201010111614
Snow days688200000102

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:

  • May — 12.5(h)
  • June — 13.2(h)
  • July — 14.0(h)
  • August — 10.9(h)

Months with the longest average daylight duration in Southwick:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Southwick is at

  • March — 63(mm)
  • April — 67(mm)
  • November — 78(mm)
  • December — 64(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.