Simon'S Town, Western Cape, South Africa Climate

Weather: 15.49°C/59.88°F, Wind SW at 5.3 km/h, 72% Humidity, 0% Chance of rain

South Africa
(Photo by Samuel Sng on Unsplash)

Simon's Town Climate Summary

Located at an elevation of 26.08 meters (85.56 feet) above sea level, Simon's Town has a Mid-latitude desert climate (Classification: BWk). The district’s yearly temperature is 18.87ºC (65.97ºF) and it is -2.35% lower than South Africa’s averages. Simon's Town typically receives about 34.25 millimeters (1.35 inches) of precipitation and has 67.46 rainy days (18.48% of the time) annually.

CountrySouth Africa
CityWestern Cape
Longitude18.4356653
Latitude-34.1937654
Attitude/Elevation26.08m (85.56ft)
Local timeSaturday 21:10
Annual high temperature23.56ºC (74.41ºF)
Annual low temperature10.6ºC (51.08ºF)
Average annual precip.34.25mm (1.35in)
Warmest monthFebruary (28.93ºC / 84.07ºF)
Coldest MonthJuly (5.32ºC / 41.58ºF)
Wettest MonthOctober (49.43mm / 1.95in)
Driest MonthDecember (25.63mm / 1.01in)
Number of days with rainfall (≥ 1.0 mm)67.46 days (18.48%)
Days with no rain297.54 days (81.52%)
Humidity62.96%

Climate Simon's Town: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)40.6(105.08)41.62(106.92)39.59(103.26)36.54(97.77)31.46(88.63)28.42(83.16)29.43(84.97)32.48(90.46)37.55(99.59)39.59(103.26)39.59(103.26)39.59(103.26)41.62(106.92)
Average high °C (°F)28.74(83.73)28.93(84.07)27.36(81.25)23.94(75.09)21.64(70.95)18.02(64.44)17.83(64.09)19.06(66.31)21.45(70.61)23.53(74.35)25.07(77.13)27.14(80.85)23.56(74.41)
Daily mean °C (°F)24.08(75.34)24.15(75.47)22.68(72.82)19.41(66.94)17.0(62.6)13.57(56.43)13.28(55.9)14.29(57.72)16.74(62.13)18.76(65.77)20.05(68.09)22.46(72.43)18.87(65.97)
Average low °C (°F)16.16(61.09)16.05(60.89)14.65(58.37)11.2(52.16)9.03(48.25)5.96(42.73)5.32(41.58)5.35(41.63)7.68(45.82)10.01(50.02)11.4(52.52)14.39(57.9)10.6(51.08)
Record low °C (°F)8.12(46.62)6.09(42.96)6.09(42.96)2.03(35.65)1.01(33.82)-1.01(30.18)-2.03(28.35)-1.01(30.18)-1.01(30.18)2.03(35.65)2.03(35.65)8.12(46.62)-2.03(28.35)
Average precipitation mm (inches)44.71(1.76)34.63(1.36)29.7(1.17)25.79(1.02)27.24(1.07)33.65(1.32)36.22(1.43)38.17(1.5)27.6(1.09)49.43(1.95)38.25(1.51)25.63(1.01)34.25(1.35)
Average precipitation days (≥ 1.0 mm)6.836.095.824.84.525.634.524.895.266.836.06.275.62
Average relative humidity (%)64.5363.8365.8162.7962.060.2761.4460.8362.6763.8163.464.1162.96
Mean monthly sunshine hours13.5511.6611.0410.358.258.238.2210.1411.0712.2213.4113.8110.99

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Simon's Town in recent years.

Simon's Town

Simon's Town Temperature by Month

February
24.15°C | 75.47°F
January
24.08°C | 75.34°F
March
22.68°C | 72.82°F
December
22.46°C | 72.43°F
November
20.05°C | 68.09°F
April
19.41°C | 66.94°F
October
18.76°C | 65.77°F
May
17.0°C | 62.6°F
September
16.74°C | 62.13°F
August
14.29°C | 57.72°F
June
13.57°C | 56.43°F
July
13.28°C | 55.9°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 Temperature37.55°C (99.59°F)28.85°C (83.93°F)19.29°C (66.72°F)
Avg Temperature30.45°C (86.81°F)24.07°C (75.33°F)17.25°C (63.05°F)
Min Temperature21.32°C (70.38°F)15.58°C (60.04°F)9.13°C (48.43°F)
Dew PointMaxAverageMin
Dew Point14.21°C (57.58°F)11.2°C (52.16°F)3.04°C (37.47°F)
PrecipitationMaxAverageMinSum
Precipitation0.71mm | 0.03in0.06mm | 0.0in0.0mm | 0in1.71mm | 0.07in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.3kmh | 12.61mph12.47kmh | 7.75mph8.12kmh | 5.05mph
Gust Wind24.36kmh | 15.14mph15.39kmh | 9.56mph11.16kmh | 6.93mph
Sea Level PressureMaxAverageMin
Sea Level Pressure0.71mb0.06mb0.0mb
Simon's Town

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-0125.38 | 77.6814.21 | 57.585715.22 | 9.4630.39 | 1029.210.3 | 0.01
2019-01-0217.25 | 63.0512.18 | 53.927415.22 | 9.4630.63 | 1037.330.71 | 0.03
2019-01-0324.36 | 75.8510.15 | 50.275610.15 | 6.3130.48 | 1032.260.0 | 0
2019-01-0428.42 | 83.1611.16 | 52.095112.18 | 7.5730.33 | 1027.180.0 | 0
2019-01-0521.32 | 70.3812.18 | 53.926413.2 | 8.230.48 | 1032.260.0 | 0
2019-01-0624.36 | 75.8511.16 | 52.095810.15 | 6.3130.45 | 1031.240.0 | 0
2019-01-0727.41 | 81.3410.15 | 50.275110.15 | 6.3130.27 | 1025.150.0 | 0
2019-01-0822.33 | 72.1914.21 | 57.586914.21 | 8.8330.27 | 1025.150.0 | 0
2019-01-0924.36 | 75.8513.2 | 55.766311.16 | 6.9330.21 | 1023.120.0 | 0
2019-01-1021.32 | 70.3814.21 | 57.587113.2 | 8.230.24 | 1024.130.2 | 0.01
2019-01-1128.42 | 83.168.12 | 46.624420.3 | 12.6130.12 | 1020.080.1 | 0.0
2019-01-1224.36 | 75.8510.15 | 50.275314.21 | 8.8330.21 | 1023.120.0 | 0
2019-01-1324.36 | 75.8512.18 | 53.925712.18 | 7.5730.27 | 1025.150.0 | 0
2019-01-1424.36 | 75.8513.2 | 55.766212.18 | 7.5730.36 | 1028.190.0 | 0
2019-01-1523.34 | 74.0113.2 | 55.766313.2 | 8.230.42 | 1030.220.0 | 0
2019-01-1624.36 | 75.8513.2 | 55.766211.16 | 6.9330.39 | 1029.210.0 | 0
2019-01-1728.42 | 83.1614.21 | 57.58569.13 | 5.6730.24 | 1024.130.0 | 0
2019-01-1820.3 | 68.5413.2 | 55.766714.21 | 8.8330.27 | 1025.150.3 | 0.01
2019-01-1917.25 | 63.056.09 | 42.965512.18 | 7.5730.63 | 1037.330.0 | 0
2019-01-2023.34 | 74.014.06 | 39.31458.12 | 5.0530.57 | 1035.30.0 | 0
2019-01-2129.43 | 84.973.04 | 37.473015.22 | 9.4630.33 | 1027.180.0 | 0
2019-01-2224.36 | 75.8510.15 | 50.275512.18 | 7.5730.36 | 1028.190.0 | 0
2019-01-2321.32 | 70.3812.18 | 53.926514.21 | 8.8330.45 | 1031.240.0 | 0
2019-01-2420.3 | 68.5410.15 | 50.276313.2 | 8.230.51 | 1033.270.0 | 0
2019-01-2522.33 | 72.1911.16 | 52.096112.18 | 7.5730.48 | 1032.260.0 | 0
2019-01-2625.38 | 77.6811.16 | 52.095810.15 | 6.3130.54 | 1034.290.0 | 0
2019-01-2724.36 | 75.8510.15 | 50.275211.16 | 6.9330.48 | 1032.260.0 | 0
2019-01-2828.42 | 83.169.13 | 48.43488.12 | 5.0530.36 | 1028.190.0 | 0
2019-01-2930.45 | 86.8112.18 | 53.924312.18 | 7.5730.21 | 1023.120.1 | 0.0
2019-01-3023.34 | 74.0114.21 | 57.586613.2 | 8.230.36 | 1028.190.0 | 0
2019-01-3121.32 | 70.3813.2 | 55.767013.2 | 8.230.45 | 1031.240.0 | 0

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