Best year time to visit Rockville Centre

General weather information about Rockville Centre

Average annual temperature is 12.8 °C

Absolute maximum temperature: 31.8 °C

Absolute minimum temperature: -16.7 °C

Number of sunny days: 169 days

Number of rainy days: 191 days

Number of snow days: 5 days

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

Rockville Centre air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.917.314.426.025.326.230.529.831.825.319.116.0
Average daytime temperature (°C)8.37.69.415.919.123.227.426.023.518.711.29.0
Average temperature (°C)5.03.75.311.714.818.924.022.619.814.87.15.7
Average night temperature (°C)1.7-0.21.38.010.315.320.819.316.711.43.32.7
Absolute minimum temperature (°C)-4.3-16.7-2.80.06.29.416.515.711.76.6-3.6-4.7

Rockville Centre monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.711.913.314.415.014.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.96.97.48.912.211.211.710.98.18.07.55.3
Precipitation (mm)13350134122447314115429710043206
Sunny days12171214201081013161918
Rainy days19916161120232117151113
Snow days023000000000

Rockville Centre - weather forecast by months

Rockville Centre weather in januaryRockville Centre weather in februaryRockville Centre weather in marchRockville Centre weather in aprilRockville Centre weather in mayRockville Centre weather in juneRockville Centre weather in julyRockville Centre weather in augustRockville Centre weather in septemberRockville Centre weather in octoberRockville Centre weather in novemberRockville Centre weather in december

Best time to visit Rockville Centre:

The best time to visit Rockville Centre during the most sunny months:

  • May — 12.2(h)
  • June — 11.2(h)
  • July — 11.7(h)
  • August — 10.9(h)

The largest precipitation sum in Rockville Centre is at

  • September — 297(mm)
  • December — 206(mm)

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    Frequently asked questions

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