Demerara-Mahaica, Guyana Climate

Weather: 31.14°C/88.05°F, Wind SW at 2.06 km/h, 66% Humidity, 0% Chance of rain

Guyana
(Photo by Joshua Gobin on Unsplash)

Demerara-Mahaica Climate Summary

Located at an elevation of 3.33 meters (10.93 feet) above sea level, Demerara-Mahaica has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 28.06ºC (82.51ºF) and it is 0.27% higher than Guyana’s averages. Demerara-Mahaica typically receives about 115.66 millimeters (4.55 inches) of precipitation and has 229.55 rainy days (62.89% of the time) annually.

CountryGuyana
Longitude-58.0982046
Latitude6.546426
Attitude/Elevation3.33m (10.93ft)
Local timeMonday 12:39
Annual high temperature30.96ºC (87.73ºF)
Annual low temperature22.62ºC (72.72ºF)
Average annual precip.115.66mm (4.55in)
Warmest monthSeptember (33.21ºC / 91.78ºF)
Coldest MonthJanuary (21.51ºC / 70.72ºF)
Wettest MonthJune (176.64mm / 6.95in)
Driest MonthMarch (60.19mm / 2.37in)
Number of days with rainfall (≥ 1.0 mm)229.55 days (62.89%)
Days with no rain135.45 days (37.11%)
Humidity81.44%

Climate Demerara-Mahaica: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.0(89.6)32.0(89.6)33.0(91.4)34.0(93.2)35.0(95.0)34.0(93.2)35.0(95.0)37.0(98.6)37.0(98.6)37.0(98.6)37.0(98.6)34.0(93.2)37.0(98.6)
Average high °C (°F)29.49(85.08)29.42(84.96)30.46(86.83)30.8(87.44)30.24(86.43)30.24(86.43)30.93(87.67)32.21(89.98)33.21(91.78)32.94(91.29)31.54(88.77)29.99(85.98)30.96(87.73)
Daily mean °C (°F)26.75(80.15)26.7(80.06)27.62(81.72)28.08(82.54)27.87(82.17)27.77(81.99)28.06(82.51)28.94(84.09)29.65(85.37)29.49(85.08)28.48(83.26)27.28(81.1)28.06(82.51)
Average low °C (°F)21.51(70.72)21.82(71.28)22.24(72.03)22.82(73.08)23.24(73.83)22.82(73.08)22.52(72.54)22.8(73.04)23.16(73.69)23.18(73.72)22.99(73.38)22.3(72.14)22.62(72.72)
Record low °C (°F)18.0(64.4)19.0(66.2)20.0(68.0)19.0(66.2)20.0(68.0)21.0(69.8)21.0(69.8)21.0(69.8)20.0(68.0)20.0(68.0)20.0(68.0)18.0(64.4)18.0(64.4)
Average precipitation mm (inches)94.09(3.7)79.35(3.12)60.19(2.37)92.99(3.66)175.64(6.91)176.64(6.95)125.22(4.93)97.49(3.84)75.11(2.96)94.66(3.73)147.86(5.82)168.65(6.64)115.66(4.55)
Average precipitation days (≥ 1.0 mm)20.3619.6416.8217.8223.9122.3620.4516.3614.7315.5519.5522.019.13
Average relative humidity (%)82.6982.2478.8379.0883.184.5183.580.978.0978.5181.7584.0381.44
Mean monthly sunshine hours7.959.4910.7411.2311.211.5711.9912.0610.6410.3110.139.3910.56

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Demerara-Mahaica in recent years.

Demerara-Mahaica

Demerara-Mahaica Temperature by Month

September
29.65°C | 85.37°F
October
29.49°C | 85.08°F
August
28.94°C | 84.09°F
November
28.48°C | 83.26°F
April
28.08°C | 82.54°F
July
28.06°C | 82.51°F
May
27.87°C | 82.17°F
June
27.77°C | 81.99°F
March
27.62°C | 81.72°F
December
27.28°C | 81.1°F
January
26.75°C | 80.15°F
February
26.7°C | 80.06°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature34.0°C (93.2°F)32.61°C (90.7°F)26.0°C (78.8°F)
Avg Temperature30.0°C (86.0°F)29.23°C (84.61°F)25.0°C (77.0°F)
Min Temperature24.0°C (75.2°F)23.42°C (74.16°F)23.0°C (73.4°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)23.19°C (73.74°F)22.0°C (71.6°F)
PrecipitationMaxAverageMinSum
Precipitation9.8mm | 0.39in2.82mm | 0.11in0.0mm | 0in87.3mm | 3.44in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind7.0kmh | 4.35mph5.26kmh | 3.27mph3.0kmh | 1.86mph
Gust Wind10.0kmh | 6.21mph8.0kmh | 4.97mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.8mb2.82mb0.0mb
Demerara-Mahaica

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0130 | 86.023 | 73.4786 | 3.7329.85 | 10110.0 | 0.0
2018-10-0230 | 86.023 | 73.4774 | 2.4929.85 | 10111.9 | 0.07
2018-10-0330 | 86.023 | 73.4776 | 3.7329.85 | 10111.6 | 0.06
2018-10-0429 | 84.223 | 73.4796 | 3.7329.85 | 10110.1 | 0.0
2018-10-0530 | 86.023 | 73.4785 | 3.1129.85 | 10110.7 | 0.03
2018-10-0630 | 86.023 | 73.4785 | 3.1129.85 | 10111.6 | 0.06
2018-10-0730 | 86.022 | 71.6776 | 3.7329.85 | 10110.0 | 0.0
2018-10-0830 | 86.023 | 73.4766 | 3.7329.85 | 10110.0 | 0.0
2018-10-0930 | 86.023 | 73.4786 | 3.7329.83 | 10100.7 | 0.03
2018-10-1030 | 86.023 | 73.4755 | 3.1129.83 | 10100.0 | 0.0
2018-10-1130 | 86.022 | 71.6746 | 3.7329.83 | 10100.2 | 0.01
2018-10-1230 | 86.023 | 73.4767 | 4.3529.88 | 10120.0 | 0.0
2018-10-1330 | 86.022 | 71.6756 | 3.7329.91 | 10130.1 | 0.0
2018-10-1430 | 86.022 | 71.6765 | 3.1129.91 | 10130.7 | 0.03
2018-10-1529 | 84.223 | 73.4815 | 3.1129.85 | 10118.2 | 0.32
2018-10-1629 | 84.224 | 75.2834 | 2.4929.83 | 10106.6 | 0.26
2018-10-1728 | 82.424 | 75.2846 | 3.7329.83 | 10107.8 | 0.31
2018-10-1829 | 84.224 | 75.2845 | 3.1129.8 | 10098.3 | 0.33
2018-10-1930 | 86.023 | 73.4805 | 3.1129.8 | 10090.8 | 0.03
2018-10-2029 | 84.224 | 75.2824 | 2.4929.77 | 10082.4 | 0.09
2018-10-2130 | 86.023 | 73.4796 | 3.7329.77 | 10083.0 | 0.12
2018-10-2225 | 77.024 | 75.2953 | 1.8629.83 | 10109.8 | 0.39
2018-10-2328 | 82.424 | 75.2864 | 2.4929.85 | 10111.8 | 0.07
2018-10-2429 | 84.223 | 73.4806 | 3.7329.85 | 10110.4 | 0.02
2018-10-2530 | 86.023 | 73.4776 | 3.7329.85 | 10110.2 | 0.01
2018-10-2629 | 84.223 | 73.4806 | 3.7329.85 | 10114.1 | 0.16
2018-10-2728 | 82.424 | 75.2864 | 2.4929.85 | 10117.5 | 0.3
2018-10-2828 | 82.423 | 73.4835 | 3.1129.88 | 10129.8 | 0.39
2018-10-2928 | 82.424 | 75.2874 | 2.4929.85 | 10115.9 | 0.23
2018-10-3029 | 84.224 | 75.2855 | 3.1129.85 | 10111.1 | 0.04
2018-10-3129 | 84.224 | 75.2846 | 3.7329.88 | 10122.0 | 0.08

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