Perth, Mahaica-Berbice, Guyana Climate

Weather: 24.17°C/75.51°F, Wind SW at 2.55 km/h, 76% Humidity, 0% Chance of rain

Perth Climate Summary

Located at an elevation of 4 meters (13.12 feet) above sea level, Perth has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 27.54ºC (81.57ºF) and it is -0.25% lower than Guyana’s averages. Perth typically receives about 113.5 millimeters (4.47 inches) of precipitation and has 225.27 rainy days (61.72% of the time) annually.

CountryGuyana
CityMahaica-Berbice
Longitude-57.8012731
Latitude6.5542684
Attitude/Elevation4m (13.12ft)
Local timeSunday 04:32
Annual high temperature30.38ºC (86.68ºF)
Annual low temperature22.2ºC (71.96ºF)
Average annual precip.113.5mm (4.47in)
Warmest monthSeptember (32.59ºC / 90.66ºF)
Coldest MonthJanuary (21.11ºC / 70.0ºF)
Wettest MonthJune (173.34mm / 6.82in)
Driest MonthMarch (59.06mm / 2.33in)
Number of days with rainfall (≥ 1.0 mm)225.27 days (61.72%)
Days with no rain139.73 days (38.28%)
Humidity79.92%

Climate Perth: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.4(88.52)31.4(88.52)32.38(90.28)33.36(92.05)34.35(93.83)33.36(92.05)34.35(93.83)36.31(97.36)36.31(97.36)36.31(97.36)36.31(97.36)33.36(92.05)36.31(97.36)
Average high °C (°F)28.94(84.09)28.87(83.97)29.89(85.8)30.22(86.4)29.67(85.41)29.67(85.41)30.35(86.63)31.61(88.9)32.59(90.66)32.32(90.18)30.95(87.71)29.43(84.97)30.38(86.68)
Daily mean °C (°F)26.25(79.25)26.2(79.16)27.1(80.78)27.55(81.59)27.35(81.23)27.25(81.05)27.54(81.57)28.4(83.12)29.1(84.38)28.94(84.09)27.95(82.31)26.77(80.19)27.54(81.57)
Average low °C (°F)21.11(70.0)21.41(70.54)21.82(71.28)22.39(72.3)22.81(73.06)22.39(72.3)22.1(71.78)22.37(72.27)22.73(72.91)22.75(72.95)22.56(72.61)21.88(71.38)22.2(71.96)
Record low °C (°F)17.66(63.79)18.64(65.55)19.63(67.33)18.64(65.55)19.63(67.33)20.61(69.1)20.61(69.1)20.61(69.1)19.63(67.33)19.63(67.33)19.63(67.33)17.66(63.79)17.66(63.79)
Average precipitation mm (inches)92.33(3.64)77.87(3.07)59.06(2.33)91.25(3.59)172.36(6.79)173.34(6.82)122.88(4.84)95.67(3.77)73.71(2.9)92.89(3.66)145.1(5.71)165.5(6.52)113.5(4.47)
Average precipitation days (≥ 1.0 mm)19.9819.2716.5117.4923.4621.9420.0716.0514.4515.2619.1821.5918.77
Average relative humidity (%)81.1480.777.3677.681.5582.9381.9479.3976.6377.0480.2282.4679.92
Mean monthly sunshine hours7.729.3110.649.9210.4911.3411.7711.7810.4210.129.949.3910.23

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Perth in recent years.

Perth

Perth Temperature by Month

September
29.1°C | 84.38°F
October
28.94°C | 84.09°F
August
28.4°C | 83.12°F
November
27.95°C | 82.31°F
April
27.55°C | 81.59°F
July
27.54°C | 81.57°F
May
27.35°C | 81.23°F
June
27.25°C | 81.05°F
March
27.1°C | 80.78°F
December
26.77°C | 80.19°F
January
26.25°C | 79.25°F
February
26.2°C | 79.16°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 Temperature33.36°C (92.05°F)31.14°C (88.05°F)27.48°C (81.46°F)
Avg Temperature30.42°C (86.76°F)28.2°C (82.76°F)26.5°C (79.7°F)
Min Temperature24.53°C (76.15°F)23.19°C (73.74°F)19.63°C (67.33°F)
Dew PointMaxAverageMin
Dew Point24.53°C (76.15°F)23.09°C (73.56°F)21.59°C (70.86°F)
PrecipitationMaxAverageMinSum
Precipitation38.27mm | 1.51in7.37mm | 0.29in0.0mm | 0in220.98mm | 8.7in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind7.85kmh | 4.88mph5.37kmh | 3.34mph2.94kmh | 1.83mph
Gust Wind12.76kmh | 7.93mph8.6kmh | 5.34mph5.89kmh | 3.66mph
Sea Level PressureMaxAverageMin
Sea Level Pressure38.27mb7.37mb0.0mb
Perth

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0126.5 | 79.722.57 | 72.63873.93 | 2.4429.35 | 994.064.12 | 0.16
2020-09-0226.5 | 79.723.55 | 74.39894.91 | 3.0529.27 | 991.115.3 | 0.21
2020-09-0326.5 | 79.723.55 | 74.39925.89 | 3.6629.27 | 991.1115.7 | 0.62
2020-09-0427.48 | 81.4623.55 | 74.39905.89 | 3.6629.3 | 992.095.99 | 0.24
2020-09-0527.48 | 81.4623.55 | 74.39894.91 | 3.0529.3 | 992.093.24 | 0.13
2020-09-0627.48 | 81.4623.55 | 74.39873.93 | 2.4429.27 | 991.116.18 | 0.24
2020-09-0727.48 | 81.4623.55 | 74.39863.93 | 2.4429.24 | 990.134.81 | 0.19
2020-09-0828.46 | 83.2323.55 | 74.39843.93 | 2.4429.24 | 990.1326.69 | 1.05
2020-09-0928.46 | 83.2323.55 | 74.39833.93 | 2.4429.3 | 992.091.96 | 0.08
2020-09-1028.46 | 83.2323.55 | 74.39843.93 | 2.4429.3 | 992.0910.3 | 0.41
2020-09-1129.44 | 84.9922.57 | 72.63803.93 | 2.4429.24 | 990.137.46 | 0.29
2020-09-1228.46 | 83.2323.55 | 74.39834.91 | 3.0529.24 | 990.132.45 | 0.1
2020-09-1328.46 | 83.2323.55 | 74.39846.87 | 4.2729.27 | 991.117.75 | 0.31
2020-09-1429.44 | 84.9922.57 | 72.63767.85 | 4.8829.33 | 993.080.0 | 0
2020-09-1528.46 | 83.2322.57 | 72.63804.91 | 3.0529.3 | 992.094.32 | 0.17
2020-09-1628.46 | 83.2322.57 | 72.63823.93 | 2.4429.27 | 991.117.65 | 0.3
2020-09-1726.5 | 79.724.53 | 76.15912.94 | 1.8329.27 | 991.1138.27 | 1.51
2020-09-1828.46 | 83.2322.57 | 72.63824.91 | 3.0529.27 | 991.114.02 | 0.16
2020-09-1929.44 | 84.9922.57 | 72.63777.85 | 4.8829.3 | 992.090.0 | 0
2020-09-2030.42 | 86.7622.57 | 72.63767.85 | 4.8829.3 | 992.090.0 | 0
2020-09-2129.44 | 84.9923.55 | 74.39806.87 | 4.2729.3 | 992.092.45 | 0.1
2020-09-2228.46 | 83.2323.55 | 74.39825.89 | 3.6629.3 | 992.090.49 | 0.02
2020-09-2328.46 | 83.2322.57 | 72.63807.85 | 4.8829.33 | 993.089.22 | 0.36
2020-09-2428.46 | 83.2323.55 | 74.39826.87 | 4.2729.35 | 994.061.67 | 0.07
2020-09-2527.48 | 81.4623.55 | 74.39885.89 | 3.6629.35 | 994.0615.11 | 0.59
2020-09-2627.48 | 81.4622.57 | 72.63843.93 | 2.4429.27 | 991.1116.98 | 0.67
2020-09-2728.46 | 83.2322.57 | 72.63832.94 | 1.8329.24 | 990.1310.7 | 0.42
2020-09-2828.46 | 83.2322.57 | 72.63796.87 | 4.2729.24 | 990.137.46 | 0.29
2020-09-2928.46 | 83.2322.57 | 72.63816.87 | 4.2729.3 | 992.090.2 | 0.01
2020-09-3028.46 | 83.2321.59 | 70.86795.89 | 3.6629.3 | 992.090.49 | 0.02

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