Weather in San José in September

General weather information about San José

Average annual temperature is 24.2 °C

Absolute maximum temperature: 37.1 °C

Absolute minimum temperature: 13.7 °C

Number of sunny days: 97 days

Number of rainy days: 268 days

Look at detailed online map of San José

* Weather data for San José Honduras is based on climate observations for 2026 year

San José air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.631.534.536.937.132.934.135.233.831.430.132.4
Average daytime temperature (°C)28.729.431.133.933.230.330.531.731.829.128.128.7
Average temperature (°C)22.422.924.126.126.424.324.625.224.923.522.822.8
Average night temperature (°C)17.417.518.319.420.820.220.220.319.819.719.218.3
Absolute minimum temperature (°C)13.714.115.715.617.518.918.018.318.417.914.214.3

San José monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.411.712.112.512.812.912.912.612.211.811.511.3
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.910.610.811.210.49.710.510.510.79.99.39.5
Precipitation (mm)1263668319412612014818412234
Sunny days111713191111410613
Rainy days201118112029302729312418
Snow days000000000000

Best time to visit San José:

The largest precipitation sum in San José is at

  • June — 194(mm)
  • July — 126(mm)
  • August — 120(mm)
  • September — 148(mm)
  • October — 184(mm)
  • November — 122(mm)
  • Frequently asked questions

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