Dartmouth, Pomeroon-Supenaam, Guyana Climate

Weather: 23.71°C/74.68°F, Wind SW at 0.69 km/h, 99% Humidity, 0% Chance of rain

Guyana
(Photo by Red Zeppelin on Unsplash)
Contents

Dartmouth Climate Summary

Located at an elevation of 36.61 meters (120.11 feet) above sea level, Dartmouth has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.14ºC (84.45ºF) and it is 1.35% higher than Guyana’s averages. Dartmouth typically receives about 120.11 millimeters (4.73 inches) of precipitation and has 238.39 rainy days (65.31% of the time) annually.

CountryGuyana
CityPomeroon-Supenaam
Longitude-58.9206295
Latitude7.1294166
Attitude/Elevation36.61m (120.11ft)
Local timeFriday 19:55
Annual high temperature32.15ºC (89.87ºF)
Annual low temperature23.49ºC (74.28ºF)
Average annual precip.120.11mm (4.73in)
Warmest monthSeptember (34.49ºC / 94.08ºF)
Coldest MonthJanuary (22.34ºC / 72.21ºF)
Wettest MonthJune (183.44mm / 7.22in)
Driest MonthMarch (62.51mm / 2.46in)
Number of days with rainfall (≥ 1.0 mm)238.39 days (65.31%)
Days with no rain126.61000000000001 days (34.69%)
Humidity84.58%

Climate Dartmouth: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.23(91.81)33.23(91.81)34.27(93.69)35.31(95.56)36.35(97.43)35.31(95.56)36.35(97.43)38.42(101.16)38.42(101.16)38.42(101.16)38.42(101.16)35.31(95.56)38.42(101.16)
Average high °C (°F)30.63(87.13)30.55(86.99)31.63(88.93)31.99(89.58)31.4(88.52)31.4(88.52)32.12(89.82)33.45(92.21)34.49(94.08)34.21(93.58)32.75(90.95)31.14(88.05)32.15(89.87)
Daily mean °C (°F)27.78(82.0)27.73(81.91)28.68(83.62)29.16(84.49)28.94(84.09)28.84(83.91)29.14(84.45)30.05(86.09)30.79(87.42)30.63(87.13)29.58(85.24)28.33(82.99)29.14(84.45)
Average low °C (°F)22.34(72.21)22.66(72.79)23.1(73.58)23.7(74.66)24.13(75.43)23.7(74.66)23.39(74.1)23.68(74.62)24.05(75.29)24.07(75.33)23.88(74.98)23.16(73.69)23.49(74.28)
Record low °C (°F)18.69(65.64)19.73(67.51)20.77(69.39)19.73(67.51)20.77(69.39)21.81(71.26)21.81(71.26)21.81(71.26)20.77(69.39)20.77(69.39)20.77(69.39)18.69(65.64)18.69(65.64)
Average precipitation mm (inches)97.71(3.85)82.4(3.24)62.51(2.46)96.57(3.8)182.4(7.18)183.44(7.22)130.04(5.12)101.24(3.99)78.0(3.07)98.3(3.87)153.55(6.05)175.14(6.9)120.11(4.73)
Average precipitation days (≥ 1.0 mm)21.1420.417.4718.5124.8323.2221.2416.9915.316.1520.322.8519.87
Average relative humidity (%)85.8785.4181.8682.1286.387.7686.7184.0181.181.5384.987.2784.58
Mean monthly sunshine hours8.839.8610.7411.6711.6412.0212.4712.5311.3710.7110.529.0510.95

Climate Graph

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

Dartmouth

Dartmouth Temperature by Month

September
30.79°C | 87.42°F
October
30.63°C | 87.13°F
August
30.05°C | 86.09°F
November
29.58°C | 85.24°F
April
29.16°C | 84.49°F
July
29.14°C | 84.45°F
May
28.94°C | 84.09°F
June
28.84°C | 83.91°F
March
28.68°C | 83.62°F
December
28.33°C | 82.99°F
January
27.78°C | 82.0°F
February
27.73°C | 81.91°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 Temperature34.27°C (93.69°F)32.05°C (89.69°F)28.04°C (82.47°F)
Avg Temperature31.16°C (88.09°F)29.39°C (84.9°F)25.96°C (78.73°F)
Min Temperature25.96°C (78.73°F)24.06°C (75.31°F)22.85°C (73.13°F)
Dew PointMaxAverageMin
Dew Point24.92°C (76.86°F)23.16°C (73.69°F)21.81°C (71.26°F)
PrecipitationMaxAverageMinSum
Precipitation14.02mm | 0.55in2.28mm | 0.09in0.1mm | 0.0in68.33mm | 2.69in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind9.35kmh | 5.81mph7.34kmh | 4.56mph5.19kmh | 3.22mph
Gust Wind13.5kmh | 8.39mph10.87kmh | 6.75mph7.27kmh | 4.52mph
Sea Level PressureMaxAverageMin
Sea Level Pressure14.02mb2.28mb0.1mb
Dartmouth

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-04-0129.08 | 84.3422.85 | 73.13789.35 | 5.8131.1 | 1053.041.04 | 0.04
2016-04-0229.08 | 84.3422.85 | 73.13768.31 | 5.1631.07 | 1052.00.93 | 0.04
2016-04-0330.12 | 86.2221.81 | 71.26718.31 | 5.1631.07 | 1052.00.62 | 0.02
2016-04-0430.12 | 86.2222.85 | 73.13758.31 | 5.1631.1 | 1053.040.93 | 0.04
2016-04-0530.12 | 86.2222.85 | 73.13757.27 | 4.5231.07 | 1052.01.45 | 0.06
2016-04-0630.12 | 86.2222.85 | 73.13747.27 | 4.5231.03 | 1050.960.31 | 0.01
2016-04-0730.12 | 86.2222.85 | 73.13757.27 | 4.5231.03 | 1050.960.42 | 0.02
2016-04-0830.12 | 86.2221.81 | 71.26737.27 | 4.5231.03 | 1050.960.1 | 0.0
2016-04-0929.08 | 84.3421.81 | 71.26767.27 | 4.5231.03 | 1050.960.31 | 0.01
2016-04-1029.08 | 84.3421.81 | 71.26747.27 | 4.5231.03 | 1050.960.21 | 0.01
2016-04-1130.12 | 86.2222.85 | 73.13766.23 | 3.8731.03 | 1050.961.56 | 0.06
2016-04-1231.16 | 88.0922.85 | 73.13737.27 | 4.5231.03 | 1050.961.25 | 0.05
2016-04-1329.08 | 84.3422.85 | 73.13818.31 | 5.1631.03 | 1050.963.01 | 0.12
2016-04-1428.04 | 82.4722.85 | 73.13827.27 | 4.5231.03 | 1050.963.63 | 0.14
2016-04-1528.04 | 82.4722.85 | 73.13827.27 | 4.5231.03 | 1050.963.74 | 0.15
2016-04-1629.08 | 84.3422.85 | 73.13807.27 | 4.5231.03 | 1050.962.6 | 0.1
2016-04-1729.08 | 84.3422.85 | 73.13797.27 | 4.5231.03 | 1050.962.49 | 0.1
2016-04-1829.08 | 84.3422.85 | 73.13797.27 | 4.5231.03 | 1050.961.35 | 0.05
2016-04-1929.08 | 84.3422.85 | 73.13788.31 | 5.1631.03 | 1050.961.04 | 0.04
2016-04-2029.08 | 84.3422.85 | 73.13788.31 | 5.1631.03 | 1050.961.14 | 0.04
2016-04-2129.08 | 84.3424.92 | 76.86865.19 | 3.2231.03 | 1050.962.7 | 0.11
2016-04-2230.12 | 86.2223.89 | 75.0806.23 | 3.8731.07 | 1052.01.14 | 0.04
2016-04-2329.08 | 84.3423.89 | 75.0838.31 | 5.1631.03 | 1050.962.39 | 0.09
2016-04-2429.08 | 84.3422.85 | 73.13788.31 | 5.1631.0 | 1049.920.21 | 0.01
2016-04-2530.12 | 86.2223.89 | 75.0816.23 | 3.8730.97 | 1048.881.77 | 0.07
2016-04-2631.16 | 88.0923.89 | 75.0787.27 | 4.5230.97 | 1048.881.35 | 0.05
2016-04-2730.12 | 86.2223.89 | 75.0817.27 | 4.5231.0 | 1049.922.91 | 0.11
2016-04-2830.12 | 86.2224.92 | 76.86847.27 | 4.5231.0 | 1049.923.43 | 0.14
2016-04-2925.96 | 78.7324.92 | 76.86946.23 | 3.8731.03 | 1050.9610.28 | 0.4
2016-04-3028.04 | 82.4724.92 | 76.86895.19 | 3.2231.03 | 1050.9614.02 | 0.55

Dartmouth 11 Year Historical Weather Data

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