Best year time to visit Janvier

General weather information about Janvier

Average annual temperature is 25.8 °C

Absolute maximum temperature: 37.9 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 27 days

Number of rainy days: 338 days

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

Janvier air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.029.531.632.532.031.732.134.637.537.936.734.8
Average daytime temperature (°C)27.527.329.729.329.430.430.232.634.935.733.731.5
Average temperature (°C)23.523.725.025.025.025.125.326.827.928.427.426.0
Average night temperature (°C)21.221.821.822.322.722.322.523.023.524.023.522.8
Absolute minimum temperature (°C)18.720.919.621.121.721.321.721.621.922.522.321.2

Janvier 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)11.912.012.112.212.412.412.412.312.112.011.911.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)6.94.79.57.46.78.29.510.810.610.410.59.4
Precipitation (mm)4475071194375883202841505992141202
Sunny days102300068520
Rainy days302829273130312522262831
Snow days000000000000

Janvier - weather forecast by months

Janvier weather in januaryJanvier weather in februaryJanvier weather in marchJanvier weather in aprilJanvier weather in mayJanvier weather in juneJanvier weather in julyJanvier weather in augustJanvier weather in septemberJanvier weather in octoberJanvier weather in novemberJanvier weather in december

Best time to visit Janvier:

The largest precipitation sum in Janvier is at

  • January — 447(mm)
  • February — 507(mm)
  • April — 437(mm)
  • May — 588(mm)

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    Frequently asked questions

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