Saint Helena Weather In December 2017

Historical Data for December 2017 in Saint Helena, Trinidad and Tobago

Summary
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TemperatureMaxAverageMin
Max Temperature30.45°C (86.81°F)28.35°C (83.03°F)25.37°C (77.67°F)
Avg Temperature28.42°C (83.16°F)27.17°C (80.91°F)25.37°C (77.67°F)
Min Temperature26.39°C (79.5°F)25.67°C (78.21°F)24.36°C (75.85°F)
Dew PointMaxAverageMin
Dew Point23.34°C (74.01°F)22.3°C (72.14°F)20.3°C (68.54°F)
PrecipitationMaxAverageMinSum
Precipitation21.41mm | 0.84in3.29mm | 0.13in0.0mm | 0in101.96mm | 4.01in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.37kmh | 15.76mph20.04kmh | 12.45mph12.18kmh | 7.57mph
Gust Wind35.52kmh | 22.07mph28.32kmh | 17.6mph17.25kmh | 10.72mph
Sea Level PressureMaxAverageMin
Sea Level Pressure21.41mb3.29mb0.0mb

December 2017 Graph

December 2017 - Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-12-0128.42 | 83.1623.34 | 74.017919.28 | 11.9830.27 | 1025.051.01 | 0.04
2017-12-0228.42 | 83.1623.34 | 74.017617.25 | 10.7230.27 | 1025.050.3 | 0.01
2017-12-0327.4 | 81.3223.34 | 74.018023.34 | 14.530.27 | 1025.0521.41 | 0.84
2017-12-0428.42 | 83.1623.34 | 74.017921.31 | 13.2430.33 | 1027.082.94 | 0.12
2017-12-0527.4 | 81.3223.34 | 74.018120.3 | 12.6130.36 | 1028.090.1 | 0.0
2017-12-0628.42 | 83.1622.33 | 72.197620.3 | 12.6130.36 | 1028.090.41 | 0.02
2017-12-0727.4 | 81.3222.33 | 72.197520.3 | 12.6130.33 | 1027.080.0 | 0
2017-12-0827.4 | 81.3222.33 | 72.197418.27 | 11.3530.33 | 1027.080.3 | 0.01
2017-12-0926.39 | 79.522.33 | 72.198021.31 | 13.2430.36 | 1028.091.01 | 0.04
2017-12-1026.39 | 79.522.33 | 72.197916.24 | 10.0930.33 | 1027.088.53 | 0.34
2017-12-1127.4 | 81.3220.3 | 68.546912.18 | 7.5730.3 | 1026.060.0 | 0
2017-12-1227.4 | 81.3221.31 | 70.367514.21 | 8.8330.33 | 1027.082.74 | 0.11
2017-12-1327.4 | 81.3222.33 | 72.197921.31 | 13.2430.39 | 1029.1110.05 | 0.4
2017-12-1427.4 | 81.3222.33 | 72.197521.31 | 13.2430.39 | 1029.110.71 | 0.03
2017-12-1527.4 | 81.3221.31 | 70.367419.28 | 11.9830.39 | 1029.110.3 | 0.01
2017-12-1627.4 | 81.3222.33 | 72.197618.27 | 11.3530.39 | 1029.111.32 | 0.05
2017-12-1727.4 | 81.3222.33 | 72.197717.25 | 10.7230.36 | 1028.091.01 | 0.04
2017-12-1827.4 | 81.3222.33 | 72.197619.28 | 11.9830.39 | 1029.110.1 | 0.0
2017-12-1926.39 | 79.522.33 | 72.197922.33 | 13.8830.36 | 1028.091.83 | 0.07
2017-12-2027.4 | 81.3222.33 | 72.197717.25 | 10.7230.33 | 1027.082.54 | 0.1
2017-12-2127.4 | 81.3222.33 | 72.197719.28 | 11.9830.36 | 1028.090.3 | 0.01
2017-12-2227.4 | 81.3222.33 | 72.197718.27 | 11.3530.36 | 1028.090.91 | 0.04
2017-12-2327.4 | 81.3221.31 | 70.367622.33 | 13.8830.36 | 1028.090.1 | 0.0
2017-12-2426.39 | 79.521.31 | 70.367521.31 | 13.2430.36 | 1028.090.1 | 0.0
2017-12-2527.4 | 81.3221.31 | 70.367619.28 | 11.9830.36 | 1028.091.01 | 0.04
2017-12-2627.4 | 81.3222.33 | 72.197822.33 | 13.8830.36 | 1028.090.1 | 0.0
2017-12-2726.39 | 79.522.33 | 72.197924.36 | 15.1430.36 | 1028.090.81 | 0.03
2017-12-2826.39 | 79.522.33 | 72.198123.34 | 14.530.33 | 1027.0813.5 | 0.53
2017-12-2925.37 | 77.6722.33 | 72.198425.37 | 15.7630.33 | 1027.0821.11 | 0.83
2017-12-3025.37 | 77.6722.33 | 72.198522.33 | 13.8830.36 | 1028.094.47 | 0.18
2017-12-3126.39 | 79.523.34 | 74.018222.33 | 13.8830.39 | 1029.112.94 | 0.12
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