Jamestown Weather In December 2020

Historical Data for December 2020 in Jamestown, Saint Helena

Summary
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TemperatureMaxAverageMin
Max Temperature22.52°C (72.54°F)20.98°C (69.76°F)19.59°C (67.26°F)
Avg Temperature20.57°C (69.03°F)19.65°C (67.37°F)18.61°C (65.5°F)
Min Temperature19.59°C (67.26°F)15.35°C (59.63°F)9.79°C (49.62°F)
Dew PointMaxAverageMin
Dew Point17.63°C (63.73°F)15.92°C (60.66°F)14.69°C (58.44°F)
PrecipitationMaxAverageMinSum
Precipitation0.98mm | 0.04in0.59mm | 0.02in0.1mm | 0.0in18.23mm | 0.72in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.4kmh | 17.65mph24.29kmh | 15.09mph19.59kmh | 12.17mph
Gust Wind38.19kmh | 23.73mph32.92kmh | 20.46mph27.42kmh | 17.04mph
Sea Level PressureMaxAverageMin
Sea Level Pressure0.98mb0.59mb0.1mb

December 2020 Graph

December 2020 - Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-12-0119.59 | 67.2615.67 | 60.217925.46 | 15.8229.41 | 995.950.78 | 0.03
2020-12-0219.59 | 67.2615.67 | 60.218022.52 | 13.9929.38 | 994.970.98 | 0.04
2020-12-0319.59 | 67.2615.67 | 60.217923.5 | 14.629.41 | 995.950.69 | 0.03
2020-12-0418.61 | 65.515.67 | 60.217822.52 | 13.9929.44 | 996.930.29 | 0.01
2020-12-0519.59 | 67.2615.67 | 60.217721.54 | 13.3829.41 | 995.950.39 | 0.02
2020-12-0618.61 | 65.514.69 | 58.447623.5 | 14.629.41 | 995.950.39 | 0.02
2020-12-0719.59 | 67.2614.69 | 58.447522.52 | 13.9929.44 | 996.930.59 | 0.02
2020-12-0819.59 | 67.2615.67 | 60.217624.48 | 15.2129.44 | 996.930.98 | 0.04
2020-12-0919.59 | 67.2615.67 | 60.217924.48 | 15.2129.44 | 996.930.78 | 0.03
2020-12-1018.61 | 65.514.69 | 58.447522.52 | 13.9929.41 | 995.950.1 | 0.0
2020-12-1118.61 | 65.514.69 | 58.447424.48 | 15.2129.41 | 995.950.59 | 0.02
2020-12-1218.61 | 65.515.67 | 60.217626.44 | 16.4329.41 | 995.950.39 | 0.02
2020-12-1319.59 | 67.2615.67 | 60.217625.46 | 15.8229.38 | 994.970.69 | 0.03
2020-12-1418.61 | 65.514.69 | 58.447625.46 | 15.8229.35 | 993.990.39 | 0.02
2020-12-1519.59 | 67.2615.67 | 60.217825.46 | 15.8229.38 | 994.970.59 | 0.02
2020-12-1619.59 | 67.2615.67 | 60.217826.44 | 16.4329.38 | 994.970.2 | 0.01
2020-12-1720.57 | 69.0316.65 | 61.977824.48 | 15.2129.38 | 994.970.78 | 0.03
2020-12-1818.61 | 65.515.67 | 60.217523.5 | 14.629.38 | 994.970.59 | 0.02
2020-12-1919.59 | 67.2615.67 | 60.217523.5 | 14.629.35 | 993.990.59 | 0.02
2020-12-2020.57 | 69.0315.67 | 60.217422.52 | 13.9929.35 | 993.990.1 | 0.0
2020-12-2120.57 | 69.0316.65 | 61.977722.52 | 13.9929.38 | 994.970.59 | 0.02
2020-12-2219.59 | 67.2616.65 | 61.977821.54 | 13.3829.38 | 994.970.69 | 0.03
2020-12-2320.57 | 69.0317.63 | 63.737924.48 | 15.2129.38 | 994.970.49 | 0.02
2020-12-2420.57 | 69.0316.65 | 61.977927.42 | 17.0429.38 | 994.970.78 | 0.03
2020-12-2520.57 | 69.0316.65 | 61.977827.42 | 17.0429.35 | 993.990.98 | 0.04
2020-12-2619.59 | 67.2616.65 | 61.977728.4 | 17.6529.32 | 993.010.78 | 0.03
2020-12-2720.57 | 69.0317.63 | 63.738026.44 | 16.4329.32 | 993.010.88 | 0.03
2020-12-2820.57 | 69.0316.65 | 61.977923.5 | 14.629.32 | 993.010.49 | 0.02
2020-12-2919.59 | 67.2616.65 | 61.977619.59 | 12.1729.32 | 993.010.49 | 0.02
2020-12-3020.57 | 69.0316.65 | 61.977724.48 | 15.2129.35 | 993.990.59 | 0.02
2020-12-3119.59 | 67.2615.67 | 60.217426.44 | 16.4329.38 | 994.970.59 | 0.02
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Jamestown Historical Data