Deadwood, Saint Helena, Saint Helena Climate

Weather: 21.17°C/70.11°F, Wind SW at 5.2 km/h, 82% Humidity, 0% Chance of rain

Saint Helena
(Photo by JJ Shev on Unsplash)
Contents

Deadwood Climate Summary

Located at an elevation of 504.03 meters (1653.64 feet) above sea level, Deadwood has a Tropical and subtropical desert climate climate (Classification: Bwh). The district’s yearly temperature is 21.35ºC (70.43ºF) and it is 0.85% higher than Saint Helena’s averages. Deadwood typically receives about 18.27 millimeters (0.72 inches) of precipitation and has 76.48 rainy days (20.95% of the time) annually.

CountrySaint Helena
CitySaint Helena
Longitude-5.6885111
Latitude-15.9432438
Attitude/Elevation504.03m (1653.64ft)
Local timeSaturday 00:36
Annual high temperature22.67ºC (72.81ºF)
Annual low temperature20.03ºC (68.05ºF)
Average annual precip.18.27mm (0.72in)
Warmest monthFebruary (24.92ºC / 76.86ºF)
Coldest MonthSeptember (17.61ºC / 63.7ºF)
Wettest MonthJune (26.16mm / 1.03in)
Driest MonthNovember (14.33mm / 0.56in)
Number of days with rainfall (≥ 1.0 mm)76.48 days (20.95%)
Days with no rain288.52 days (79.05%)
Humidity77.51%

Climate Deadwood: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.01(80.62)28.01(82.42)27.01(80.62)27.01(80.62)27.01(80.62)26.01(78.82)24.01(75.22)23.01(73.42)23.01(73.42)23.01(73.42)23.01(73.42)25.01(77.02)28.01(82.42)
Average high °C (°F)24.15(75.47)24.92(76.86)24.74(76.53)24.33(75.79)23.8(74.84)22.93(73.27)21.65(70.97)20.85(69.53)20.55(68.99)20.58(69.04)21.19(70.14)22.35(72.23)22.67(72.81)
Daily mean °C (°F)22.94(73.29)23.72(74.7)23.78(74.8)23.33(73.99)22.46(72.43)21.37(70.47)20.19(68.34)19.41(66.94)19.06(66.31)19.11(66.4)19.74(67.53)21.1(69.98)21.35(70.43)
Average low °C (°F)21.24(70.23)22.4(72.32)22.83(73.09)22.4(72.32)21.33(70.39)20.03(68.05)18.8(65.84)18.05(64.49)17.61(63.7)17.73(63.91)18.39(65.1)19.51(67.12)20.03(68.05)
Record low °C (°F)12.0(53.6)12.0(53.6)13.01(55.42)13.01(55.42)11.0(51.8)10.0(50.0)10.0(50.0)8.0(46.4)8.0(46.4)7.0(44.6)8.0(46.4)10.0(50.0)7.0(44.6)
Average precipitation mm (inches)16.4(0.65)17.77(0.7)20.15(0.79)16.46(0.65)15.83(0.62)26.16(1.03)21.48(0.85)22.43(0.88)17.12(0.67)15.22(0.6)14.33(0.56)15.86(0.62)18.27(0.72)
Average precipitation days (≥ 1.0 mm)4.456.187.095.366.011.08.739.825.093.644.184.916.37
Average relative humidity (%)79.3877.8777.3175.9375.3873.1773.9376.2378.7681.7780.8879.5477.51
Mean monthly sunshine hours10.3410.069.649.518.117.589.057.917.559.0810.1110.89.14

Climate Graph

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

Deadwood

Deadwood Temperature by Month

March
23.78°C | 74.8°F
February
23.72°C | 74.7°F
April
23.33°C | 73.99°F
January
22.94°C | 73.29°F
May
22.46°C | 72.43°F
June
21.37°C | 70.47°F
December
21.1°C | 69.98°F
July
20.19°C | 68.34°F
November
19.74°C | 67.53°F
August
19.41°C | 66.94°F
October
19.11°C | 66.4°F
September
19.06°C | 66.31°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 Temperature20.01°C (68.02°F)19.33°C (66.79°F)18.01°C (64.42°F)
Avg Temperature19.01°C (66.22°F)18.33°C (64.99°F)17.01°C (62.62°F)
Min Temperature19.01°C (66.22°F)17.56°C (63.61°F)17.01°C (62.62°F)
Dew PointMaxAverageMin
Dew Point17.01°C (62.62°F)15.75°C (60.35°F)14.01°C (57.22°F)
PrecipitationMaxAverageMinSum
Precipitation0.6mm | 0.02in0.26mm | 0.01in0.0mm | 0in8.0mm | 0.31in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind33.01kmh | 20.51mph24.14kmh | 15.0mph17.01kmh | 10.57mph
Gust Wind49.02kmh | 30.46mph34.24kmh | 21.28mph24.01kmh | 14.92mph
Sea Level PressureMaxAverageMin
Sea Level Pressure0.6mb0.26mb0.0mb
Deadwood

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0118.01 | 64.4216.01 | 60.828623.01 | 14.330.01 | 1016.410.2 | 0.01
2018-10-0219.01 | 66.2216.01 | 60.828623.01 | 14.330.01 | 1016.410.6 | 0.02
2018-10-0318.01 | 64.4216.01 | 60.828724.01 | 14.9230.01 | 1016.410.2 | 0.01
2018-10-0418.01 | 64.4216.01 | 60.828620.01 | 12.4330.01 | 1016.410.4 | 0.02
2018-10-0518.01 | 64.4216.01 | 60.828619.01 | 11.8130.01 | 1016.410.3 | 0.01
2018-10-0618.01 | 64.4216.01 | 60.828720.01 | 12.4330.04 | 1017.410.0 | 0
2018-10-0718.01 | 64.4216.01 | 60.829017.01 | 10.5730.04 | 1017.410.0 | 0
2018-10-0818.01 | 64.4217.01 | 62.629223.01 | 14.330.04 | 1017.410.0 | 0
2018-10-0918.01 | 64.4217.01 | 62.628823.01 | 14.330.04 | 1017.410.2 | 0.01
2018-10-1019.01 | 66.2216.01 | 60.828630.01 | 18.6530.07 | 1018.410.5 | 0.02
2018-10-1119.01 | 66.2216.01 | 60.828433.01 | 20.5130.1 | 1019.410.2 | 0.01
2018-10-1218.01 | 64.4216.01 | 60.828329.01 | 18.0330.1 | 1019.410.4 | 0.02
2018-10-1318.01 | 64.4215.01 | 59.028225.01 | 15.5430.07 | 1018.410.5 | 0.02
2018-10-1418.01 | 64.4215.01 | 59.028125.01 | 15.5430.04 | 1017.410.4 | 0.02
2018-10-1519.01 | 66.2215.01 | 59.028221.01 | 13.0630.07 | 1018.410.2 | 0.01
2018-10-1619.01 | 66.2216.01 | 60.828324.01 | 14.9230.1 | 1019.410.4 | 0.02
2018-10-1718.01 | 64.4215.01 | 59.028525.01 | 15.5430.1 | 1019.410.1 | 0.0
2018-10-1818.01 | 64.4216.01 | 60.828629.01 | 18.0330.04 | 1017.410.2 | 0.01
2018-10-1919.01 | 66.2216.01 | 60.828330.01 | 18.6530.01 | 1016.410.2 | 0.01
2018-10-2019.01 | 66.2216.01 | 60.828427.01 | 16.7830.01 | 1016.410.5 | 0.02
2018-10-2119.01 | 66.2216.01 | 60.828525.01 | 15.5430.01 | 1016.410.3 | 0.01
2018-10-2218.01 | 64.4216.01 | 60.828624.01 | 14.9230.01 | 1016.410.4 | 0.02
2018-10-2318.01 | 64.4215.01 | 59.028523.01 | 14.330.04 | 1017.410.4 | 0.02
2018-10-2417.01 | 62.6215.01 | 59.028524.01 | 14.9230.04 | 1017.410.1 | 0.0
2018-10-2518.01 | 64.4215.01 | 59.028420.01 | 12.4330.01 | 1016.410.1 | 0.0
2018-10-2618.01 | 64.4214.01 | 57.228121.01 | 13.0630.01 | 1016.410.0 | 0
2018-10-2718.01 | 64.4215.01 | 59.028117.01 | 10.5730.04 | 1017.410.1 | 0.0
2018-10-2819.01 | 66.2216.01 | 60.828419.01 | 11.8130.07 | 1018.410.1 | 0.0
2018-10-2919.01 | 66.2217.01 | 62.628627.01 | 16.7830.1 | 1019.410.2 | 0.01
2018-10-3019.01 | 66.2216.01 | 60.828332.01 | 19.8930.07 | 1018.410.3 | 0.01
2018-10-3118.01 | 64.4215.01 | 59.028126.01 | 16.1630.01 | 1016.410.5 | 0.02

Deadwood 11 Year Historical Weather Data

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