Best year time to visit Gaston

General weather information about Gaston

Average annual temperature is 25.9 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: 20.7 °C

Number of sunny days: 15 days

Number of rainy days: 350 days

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* Weather data for Gaston French Guiana is based on climate observations for 2026 year

Gaston air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.930.531.631.132.231.732.335.036.037.334.933.2
Average daytime temperature (°C)27.127.329.628.529.329.830.433.134.334.832.430.8
Average temperature (°C)23.823.925.325.025.525.425.827.227.928.127.126.2
Average night temperature (°C)21.922.322.822.823.223.023.023.523.824.324.123.7
Absolute minimum temperature (°C)20.720.921.322.122.121.821.822.622.622.822.822.6

Gaston monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.912.012.112.212.312.412.312.312.112.011.911.9
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)4.94.98.86.26.88.69.311.010.910.910.39.6
Precipitation (mm)606641182374495523292874082110173
Sunny days200000054301
Rainy days292831303130312626283030
Snow days000000000000

Gaston - weather forecast by months

Gaston weather in januaryGaston weather in februaryGaston weather in marchGaston weather in aprilGaston weather in mayGaston weather in juneGaston weather in julyGaston weather in augustGaston weather in septemberGaston weather in octoberGaston weather in novemberGaston weather in december

Best time to visit Gaston:

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

  • August — 11.0(h)
  • September — 10.9(h)
  • October — 10.9(h)

The largest precipitation sum in Gaston is at

  • January — 606(mm)
  • February — 641(mm)
  • May — 495(mm)
  • June — 523(mm)

    • Weather forecast in the closest to Gaston admin centers

    Weather forecast in the closest towns to Gaston

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    Frequently asked questions

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