Postmasburg, Northern Cape, South Africa Climate

Weather: 30.32°C/86.58°F, Wind SW at 6.64 km/h, 16% Humidity, 0% Chance of rain

South Africa
(Photo by NOAA on Unsplash)

Postmasburg Climate Summary

Located at an elevation of 1319.69 meters (4329.69 feet) above sea level, Postmasburg has a Subtropical desert climate (Classification: BWh). The district’s yearly temperature is 24.93ºC (76.87ºF) and it is 3.71% higher than South Africa’s averages. Postmasburg typically receives about 19.08 millimeters (0.75 inches) of precipitation and has 38.33 rainy days (10.5% of the time) annually.

CountrySouth Africa
CityNorthern Cape
Longitude23.1084191
Latitude-28.3092768
Attitude/Elevation1319.69m (4329.69ft)
Local timeThursday 12:26
Annual high temperature29.16ºC (84.49ºF)
Annual low temperature16.84ºC (62.31ºF)
Average annual precip.19.08mm (0.75in)
Warmest monthJanuary (36.12ºC / 97.02ºF)
Coldest MonthJuly (9.14ºC / 48.45ºF)
Wettest MonthJanuary (47.25mm / 1.86in)
Driest MonthJuly (3.75mm / 0.15in)
Number of days with rainfall (≥ 1.0 mm)38.33 days (10.5%)
Days with no rain326.67 days (89.5%)
Humidity30.82%

Climate Postmasburg: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)43.81(110.86)41.73(107.11)39.64(103.35)36.51(97.72)34.43(93.97)28.17(82.71)28.17(82.71)33.38(92.08)38.6(101.48)41.73(107.11)41.73(107.11)41.73(107.11)43.81(110.86)
Average high °C (°F)36.12(97.02)35.07(95.13)33.64(92.55)28.43(83.17)25.39(77.7)20.6(69.08)20.69(69.24)23.07(73.53)27.53(81.55)30.83(87.49)33.28(91.9)35.25(95.45)29.16(84.49)
Daily mean °C (°F)32.3(90.14)31.47(88.65)29.85(85.73)24.65(76.37)21.19(70.14)16.08(60.94)16.03(60.85)18.05(64.49)22.84(73.11)26.5(79.7)29.04(84.27)31.19(88.14)24.93(76.87)
Average low °C (°F)23.65(74.57)23.75(74.75)22.45(72.41)18.18(64.72)14.82(58.68)9.68(49.42)9.14(48.45)10.0(50.0)13.65(56.57)16.69(62.04)18.62(65.52)21.46(70.63)16.84(62.31)
Record low °C (°F)12.52(54.54)12.52(54.54)11.48(52.66)6.26(43.27)3.13(37.63)-1.04(30.13)-2.09(28.24)0.0(0)3.13(37.63)3.13(37.63)6.26(43.27)10.43(50.77)-2.09(28.24)
Average precipitation mm (inches)47.25(1.86)45.0(1.77)28.93(1.14)28.85(1.14)11.63(0.46)4.34(0.17)3.75(0.15)4.59(0.18)9.38(0.37)5.66(0.22)10.79(0.42)28.77(1.13)19.08(0.75)
Average precipitation days (≥ 1.0 mm)6.737.214.934.932.180.570.761.141.621.142.095.033.19
Average relative humidity (%)27.5830.6529.436.0735.3541.8139.4233.0926.1323.6621.9224.6830.82
Mean monthly sunshine hours14.2311.9111.8911.878.958.939.2211.5811.9312.9814.1514.5211.85

Climate Graph

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

Postmasburg

Postmasburg Temperature by Month

January
32.3°C | 90.14°F
February
31.47°C | 88.65°F
December
31.19°C | 88.14°F
March
29.85°C | 85.73°F
November
29.04°C | 84.27°F
October
26.5°C | 79.7°F
April
24.65°C | 76.37°F
September
22.84°C | 73.11°F
May
21.19°C | 70.14°F
August
18.05°C | 64.49°F
June
16.08°C | 60.94°F
July
16.03°C | 60.85°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 Temperature39.64°C (103.35°F)35.54°C (95.97°F)29.21°C (84.58°F)
Avg Temperature35.47°C (95.85°F)30.66°C (87.19°F)23.99°C (75.18°F)
Min Temperature29.21°C (84.58°F)22.81°C (73.06°F)15.65°C (60.17°F)
Dew PointMaxAverageMin
Dew Point15.65°C (60.17°F)4.51°C (40.12°F)-6.26°C (20.73°F)
PrecipitationMaxAverageMinSum
Precipitation10.22mm | 0.4in0.93mm | 0.04in0.0mm | 0in28.79mm | 1.13in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind27.12kmh | 16.85mph18.54kmh | 11.52mph11.48kmh | 7.13mph
Gust Wind34.43kmh | 21.39mph25.81kmh | 16.04mph16.69kmh | 10.37mph
Sea Level PressureMaxAverageMin
Sea Level Pressure10.22mb0.93mb0.0mb
Postmasburg

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-12-0125.04 | 77.07-1.04 | 30.132425.04 | 15.5631.14 | 1054.680.0 | 0
2020-12-0228.17 | 82.710.0 | 02418.78 | 11.6731.11 | 1053.630.0 | 0
2020-12-0332.34 | 90.21-6.26 | 20.731116.69 | 10.3731.08 | 1052.590.0 | 0
2020-12-0432.34 | 90.21-2.09 | 28.241619.82 | 12.3231.05 | 1051.550.0 | 0
2020-12-0531.3 | 88.349.39 | 48.93321.91 | 13.6131.08 | 1052.590.0 | 0
2020-12-0631.3 | 88.3412.52 | 54.543721.91 | 13.6131.05 | 1051.5510.22 | 0.4
2020-12-0731.3 | 88.3411.48 | 52.663819.82 | 12.3231.08 | 1052.590.83 | 0.03
2020-12-0831.3 | 88.3410.43 | 50.773521.91 | 13.6131.11 | 1053.637.62 | 0.3
2020-12-0925.04 | 77.074.17 | 39.513421.91 | 13.6131.11 | 1053.630.0 | 0
2020-12-1027.12 | 80.825.22 | 41.43218.78 | 11.6731.05 | 1051.550.0 | 0
2020-12-1127.12 | 80.822.09 | 35.762422.95 | 14.2631.08 | 1052.590.0 | 0
2020-12-1223.99 | 75.181.04 | 33.872926.08 | 16.2131.18 | 1055.720.0 | 0
2020-12-1328.17 | 82.715.22 | 41.43113.56 | 8.4331.11 | 1053.630.0 | 0
2020-12-1431.3 | 88.34-1.04 | 30.131614.6 | 9.0731.05 | 1051.550.0 | 0
2020-12-1531.3 | 88.34-1.04 | 30.131819.82 | 12.3231.05 | 1051.550.0 | 0
2020-12-1633.38 | 92.080.0 | 01721.91 | 13.6131.08 | 1052.590.0 | 0
2020-12-1734.43 | 93.97-1.04 | 30.131312.52 | 7.7831.02 | 1050.50.0 | 0
2020-12-1834.43 | 93.971.04 | 33.871616.69 | 10.3731.02 | 1050.50.0 | 0
2020-12-1935.47 | 95.852.09 | 35.761611.48 | 7.1331.02 | 1050.50.0 | 0
2020-12-2033.38 | 92.089.39 | 48.92518.78 | 11.6731.08 | 1052.590.1 | 0.0
2020-12-2129.21 | 84.5815.65 | 60.174619.82 | 12.3231.11 | 1053.636.99 | 0.28
2020-12-2229.21 | 84.5813.56 | 56.415127.12 | 16.8531.05 | 1051.552.61 | 0.1
2020-12-2328.17 | 82.714.17 | 39.512820.86 | 12.9631.14 | 1054.680.0 | 0
2020-12-2428.17 | 82.714.17 | 39.512818.78 | 11.6731.14 | 1054.680.0 | 0
2020-12-2531.3 | 88.344.17 | 39.512414.6 | 9.0731.05 | 1051.550.0 | 0
2020-12-2634.43 | 93.973.13 | 37.631913.56 | 8.4331.02 | 1050.50.0 | 0
2020-12-2732.34 | 90.213.13 | 37.632017.73 | 11.0231.02 | 1050.50.0 | 0
2020-12-2833.38 | 92.085.22 | 41.42114.6 | 9.0730.99 | 1049.460.0 | 0
2020-12-2934.43 | 93.978.35 | 47.032313.56 | 8.4330.99 | 1049.460.0 | 0
2020-12-3030.25 | 86.455.22 | 41.42214.6 | 9.0731.08 | 1052.590.21 | 0.01
2020-12-3131.3 | 88.3411.48 | 52.663414.6 | 9.0731.05 | 1051.550.21 | 0.01

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