Saint George, Castel, Guernsey Climate

Weather: 11.55°C/52.79°F, Wind SW at 7.2 km/h, 82% Humidity, 0% Chance of rain

Guernsey
(Photo by JJ Shev on Unsplash)
Contents

Saint George Climate Summary

Located at an elevation of 7.26 meters (23.82 feet) above sea level, Saint George has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.13ºC (55.63ºF) and it is 0.63% higher than Guernsey’s averages. Saint George typically receives about 50.09 millimeters (1.97 inches) of precipitation and has 129.06 rainy days (35.36% of the time) annually.

CountryGuernsey
CityCastel
Longitude-2.5353241
Latitude49.4637033
Attitude/Elevation7.26m (23.82ft)
Local timeThursday 11:31
Annual high temperature13.79ºC (56.82ºF)
Annual low temperature11.44ºC (52.59ºF)
Average annual precip.50.09mm (1.97in)
Warmest monthAugust (18.41ºC / 65.14ºF)
Coldest MonthFebruary (7.2ºC / 44.96ºF)
Wettest MonthDecember (83.27mm / 3.28in)
Driest MonthJuly (25.13mm / 0.99in)
Number of days with rainfall (≥ 1.0 mm)129.06 days (35.36%)
Days with no rain235.94 days (64.64%)
Humidity83.94%

Climate Saint George: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.64(56.55)13.64(56.55)14.69(58.44)17.84(64.11)18.89(66.0)22.04(71.67)23.09(73.56)23.09(73.56)22.04(71.67)20.99(69.78)17.84(64.11)15.74(60.33)23.09(73.56)
Average high °C (°F)10.22(50.4)9.52(49.14)10.08(50.14)11.5(52.7)13.27(55.89)15.65(60.17)17.75(63.95)18.41(65.14)17.84(64.11)16.03(60.85)13.51(56.32)11.67(53.01)13.79(56.82)
Daily mean °C (°F)9.53(49.15)8.81(47.86)9.38(48.88)10.7(51.26)12.62(54.72)15.06(59.11)17.17(62.91)17.83(64.09)17.16(62.89)15.37(59.67)12.83(55.09)11.02(51.84)13.13(55.63)
Average low °C (°F)7.66(45.79)7.2(44.96)7.69(45.84)9.09(48.36)10.97(51.75)13.39(56.1)15.57(60.03)16.28(61.3)15.45(59.81)13.67(56.61)11.07(51.93)9.27(48.69)11.44(52.59)
Record low °C (°F)-3.15(26.33)-2.1(28.22)-3.15(26.33)-2.1(28.22)-1.05(30.11)2.1(35.78)6.3(43.34)0.0(0)4.2(39.56)3.15(37.67)-1.05(30.11)-2.1(28.22)-3.15(26.33)
Average precipitation mm (inches)67.82(2.67)54.26(2.14)41.17(1.62)32.01(1.26)28.68(1.13)34.24(1.35)25.13(0.99)45.18(1.78)38.92(1.53)72.5(2.85)77.9(3.07)83.27(3.28)50.09(1.97)
Average precipitation days (≥ 1.0 mm)15.0712.889.927.826.496.27.069.268.0213.7416.9815.6510.76
Average relative humidity (%)81.6181.5283.2983.786.3988.8188.3486.2183.4282.2581.080.7683.94
Mean monthly sunshine hours5.836.389.5813.0813.7113.7813.9813.4111.666.946.145.6410.01

Climate Graph

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

Saint George

Saint George Temperature by Month

August
17.83°C | 64.09°F
July
17.17°C | 62.91°F
September
17.16°C | 62.89°F
October
15.37°C | 59.67°F
June
15.06°C | 59.11°F
November
12.83°C | 55.09°F
May
12.62°C | 54.72°F
December
11.02°C | 51.84°F
April
10.7°C | 51.26°F
January
9.53°C | 49.15°F
March
9.38°C | 48.88°F
February
8.81°C | 47.86°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 Temperature22.04°C (71.67°F)15.43°C (59.77°F)13.64°C (56.55°F)
Avg Temperature19.94°C (67.89°F)14.87°C (58.77°F)12.59°C (54.66°F)
Min Temperature17.84°C (64.11°F)14.27°C (57.69°F)11.54°C (52.77°F)
Dew PointMaxAverageMin
Dew Point15.74°C (60.33°F)11.93°C (53.47°F)8.4°C (47.12°F)
PrecipitationMaxAverageMinSum
Precipitation9.76mm | 0.38in0.64mm | 0.03in0.0mm | 0in19.18mm | 0.76in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind49.32kmh | 30.65mph23.93kmh | 14.87mph5.25kmh | 3.26mph
Gust Wind77.66kmh | 48.26mph37.81kmh | 23.49mph10.49kmh | 6.52mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.76mb0.64mb0.0mb
Saint George

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-06-0112.59 | 54.668.4 | 47.127333.58 | 20.8731.48 | 1066.190.1 | 0.0
2015-06-0214.69 | 58.4412.59 | 54.668949.32 | 30.6531.33 | 1060.940.0 | 0
2015-06-0313.64 | 56.559.44 | 48.997919.94 | 12.3931.7 | 1073.540.0 | 0
2015-06-0414.69 | 58.4410.49 | 50.887823.09 | 14.3531.67 | 1072.491.57 | 0.06
2015-06-0513.64 | 56.5511.54 | 52.778628.33 | 17.631.55 | 1068.290.1 | 0.0
2015-06-0613.64 | 56.558.4 | 47.127624.14 | 15.031.86 | 1078.780.0 | 0
2015-06-0713.64 | 56.559.44 | 48.997620.99 | 13.0431.95 | 1081.930.0 | 0
2015-06-0813.64 | 56.559.44 | 48.997827.28 | 16.9531.95 | 1081.930.0 | 0
2015-06-0912.59 | 54.668.4 | 47.127446.17 | 28.6931.92 | 1080.880.0 | 0
2015-06-1013.64 | 56.559.44 | 48.997949.32 | 30.6531.73 | 1074.590.0 | 0
2015-06-1115.74 | 60.3313.64 | 56.558837.78 | 23.4831.42 | 1064.096.93 | 0.27
2015-06-1214.69 | 58.4413.64 | 56.559119.94 | 12.3931.27 | 1058.849.76 | 0.38
2015-06-1314.69 | 58.4412.59 | 54.668919.94 | 12.3931.36 | 1061.990.0 | 0
2015-06-1413.64 | 56.5511.54 | 52.778517.84 | 11.0931.42 | 1064.090.0 | 0
2015-06-1513.64 | 56.5512.59 | 54.668819.94 | 12.3931.61 | 1070.390.0 | 0
2015-06-1614.69 | 58.4411.54 | 52.778114.69 | 9.1331.83 | 1077.730.0 | 0
2015-06-1714.69 | 58.4412.59 | 54.669023.09 | 14.3531.86 | 1078.780.0 | 0
2015-06-1814.69 | 58.4413.64 | 56.559026.23 | 16.331.7 | 1073.540.1 | 0.0
2015-06-1914.69 | 58.4411.54 | 52.778422.04 | 13.731.73 | 1074.590.0 | 0
2015-06-2014.69 | 58.4412.59 | 54.668819.94 | 12.3931.73 | 1074.590.0 | 0
2015-06-2114.69 | 58.4412.59 | 54.668928.33 | 17.631.64 | 1071.440.0 | 0
2015-06-2214.69 | 58.4412.59 | 54.668731.48 | 19.5631.45 | 1065.140.52 | 0.02
2015-06-2314.69 | 58.4411.54 | 52.778113.64 | 8.4831.58 | 1069.340.0 | 0
2015-06-2415.74 | 60.3312.59 | 54.66819.44 | 5.8731.67 | 1072.490.0 | 0
2015-06-2516.79 | 62.2212.59 | 54.66785.25 | 3.2631.67 | 1072.490.0 | 0
2015-06-2616.79 | 62.2214.69 | 58.448320.99 | 13.0431.58 | 1069.340.0 | 0
2015-06-2715.74 | 60.3313.64 | 56.558514.69 | 9.1331.67 | 1072.490.0 | 0
2015-06-2816.79 | 62.2213.64 | 56.558515.74 | 9.7831.64 | 1071.440.0 | 0
2015-06-2917.84 | 64.1114.69 | 58.44869.44 | 5.8731.7 | 1073.540.0 | 0
2015-06-3019.94 | 67.8915.74 | 60.337625.19 | 15.6531.48 | 1066.190.1 | 0.0

Saint George 11 Year Historical Weather Data

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