Weather in Joanna in August

General weather information about Joanna

Average annual temperature is 26.9 °C

Absolute maximum temperature: 34.9 °C

Absolute minimum temperature: 21.8 °C

Number of sunny days: 25 days

Number of rainy days: 340 days

Look at detailed online map of Joanna

* Weather data for Joanna Guyana is based on climate observations for 2026 year

Joanna air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.928.529.730.731.131.332.032.534.734.932.430.8
Average daytime temperature (°C)27.527.628.929.229.330.030.431.432.632.931.030.0
Average temperature (°C)24.925.426.226.326.426.526.927.628.729.027.926.9
Average night temperature (°C)23.023.624.424.424.423.924.024.725.926.825.824.5
Absolute minimum temperature (°C)22.021.822.623.023.622.522.622.723.424.223.322.6

Joanna 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.19.110.89.89.310.411.110.911.311.010.710.4
Precipitation (mm)234198812112683542511396059118127
Sunny days214200045511
Rainy days292727283130312725262930
Snow days000000000000

Joanna - weather forecast by months

Joanna weather in januaryJoanna weather in februaryJoanna weather in marchJoanna weather in aprilJoanna weather in mayJoanna weather in juneJoanna weather in julyJoanna weather in augustJoanna weather in septemberJoanna weather in octoberJoanna weather in novemberJoanna weather in december

Best time to visit Joanna:

The largest precipitation sum in Joanna is at

  • January — 234(mm)
  • May — 268(mm)
  • June — 354(mm)
  • July — 251(mm)

    • Weather forecast in the closest to Joanna admin centers

    Weather forecast in the closest towns to Joanna

    Frequently asked questions

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