Belmopan monthly weather averages

  • Average daytime temperature

    The bar chart below shows the average monthly peak daytime temperatures at Belmopan

    Belmopan average temperature chart
    Average monthly temperatures in Belmopan (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 26.7 27.6 28.9 30.8 31.3 31.1 30.3 30.7 30.5 29.7 27.8 26.8
    °F 80.1 81.7 84.1 87.4 88.3 88 86.6 87.2 86.9 85.5 82 80.2

    Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

  • Average rainfall & rainy days

    The graph below shows the average rainfall and number of rainy days per month.

    Average monthly rainfall in Belmopan (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 127 75 56 51 94 280 253 193 246 226 204 168
    inches 5 3 2.2 2 3.7 11 10 7.6 9.7 8.9 8 6.6
    Rainy days 12 8 5 4 7 17 19 17 16 16 14 13
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Belmopan

    Average daily sunshine Belmopan
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 6.6 7.4 8 8.6 8.3 7 7.6 7.6 6.4 6.4 6.5 6.2
  • Day / night temperatures

    The graph below shows the daily range of temperatures for each month.

    Maximum and minimum daily temperatures in Belmopan (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 18.5 18.8 19.9 21.4 22.5 23.3 22.7 22.6 22.5 21.7 20.1 19.3
    Max °C 26.9 27.9 29.2 31 31.5 31.3 30.5 30.9 30.7 29.9 28 27
    Min °F 65.3 65.8 67.7 70.5 72.5 73.9 72.9 72.6 72.5 71.1 68.1 66.7
    Max °F 72.9 73.9 76.1 79.2 80.6 81.1 79.9 80.1 79.9 78.4 75.2 73.6
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Belmopan in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 27.1 27.1 27.4 28.2 28.9 29.3 29.2 29.4 29.7 29.5 28.7 27.7
    °F 80.8 80.8 81.4 82.8 83.9 84.7 84.5 85 85.5 85 83.6 81.9
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Belmopan (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 11 12 14 15 14 15 14 12 12 11 10 11
    mph 7 8 9 9 9 9 9 7 7 7 7 7

    A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

  • Relative humidity

    The graph below shows the average relative humidity.

    Average relative humidity in Belmopan
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    78% 77% 74% 73% 74% 77% 77% 78% 80% 80% 81% 81%

Other monthly averages

Belmopan weather stats

Belmopan weather statistics
Hottest month: June 31.1°C 88°F
Driest month: April 51mm 2ins
Sunniest month: April 8.6hrs
Coldest month: January 26.7°C 80.1°F
Wettest month: June 280mm 11ins
Warmest sea: September 29.7°C 85.5°F
Map showing location of Belmopan (17.25, -88.76667)

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