Best year time to visit Riverside

General weather information about Riverside

Average annual temperature is 26.0 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: 18.5 °C

Number of sunny days: 69 days

Number of rainy days: 296 days

Look at detailed online map of Riverside

* Weather data for Riverside Puerto Rico is based on climate observations for 2026 year

Riverside air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.730.530.430.030.932.532.833.532.032.230.130.9
Average daytime temperature (°C)27.828.828.628.729.730.130.830.630.930.028.928.7
Average temperature (°C)24.124.524.625.226.627.327.727.527.426.725.924.8
Average night temperature (°C)21.321.221.122.124.025.025.025.024.424.223.621.6
Absolute minimum temperature (°C)19.618.518.620.822.822.523.023.422.922.920.818.5

Riverside monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.013.013.013.012.012.011.011.011.0
Daylight mean duration (h)11.211.612.012.613.013.213.112.712.211.711.311.1
Daylight minimum duration (h)11.011.011.012.012.013.012.012.011.011.011.011.0
Sunshine mean duration (h)10.310.711.111.311.211.610.99.810.99.69.39.9
Precipitation (mm)33141464739680140901927037
Sunny days101410153622268
Rainy days211421292627252928292423
Snow days000000000000

Riverside - weather forecast by months

Riverside weather in januaryRiverside weather in februaryRiverside weather in marchRiverside weather in aprilRiverside weather in mayRiverside weather in juneRiverside weather in julyRiverside weather in augustRiverside weather in septemberRiverside weather in octoberRiverside weather in novemberRiverside weather in december

Best time to visit Riverside:

The largest precipitation sum in Riverside is at

  • June — 96(mm)
  • August — 140(mm)
  • October — 192(mm)

    • Weather forecast in the closest to Riverside admin centers

    Weather forecast in the closest towns to Riverside

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    Frequently asked questions

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