Le Tertre, Castel, Guernsey Climate

Weather: 10.48°C/50.86°F, Wind SW at 5.14 km/h, 93% Humidity, 1.54% Chance of rain

Le Tertre Climate Summary

Located at an elevation of 23.22 meters (76.18 feet) above sea level, Le Tertre has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.48ºC (56.26ºF) and it is 0.98% higher than Guernsey’s averages. Le Tertre typically receives about 51.44 millimeters (2.03 inches) of precipitation and has 132.56 rainy days (36.32% of the time) annually.

CountryGuernsey
CityCastel
Longitude-2.567494
Latitude49.465701
Attitude/Elevation23.22m (76.18ft)
Local timeThursday 11:03
Annual high temperature14.16ºC (57.49ºF)
Annual low temperature11.75ºC (53.15ºF)
Average annual precip.51.44mm (2.03in)
Warmest monthAugust (18.9ºC / 66.02ºF)
Coldest MonthFebruary (7.39ºC / 45.3ºF)
Wettest MonthDecember (85.52mm / 3.37in)
Driest MonthJuly (25.81mm / 1.02in)
Number of days with rainfall (≥ 1.0 mm)132.56 days (36.32%)
Days with no rain232.44 days (63.68%)
Humidity86.21%

Climate Le Tertre: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.01(57.22)14.01(57.22)15.09(59.16)18.32(64.98)19.4(66.92)22.63(72.73)23.71(74.68)23.71(74.68)22.63(72.73)21.56(70.81)18.32(64.98)16.17(61.11)23.71(74.68)
Average high °C (°F)10.5(50.9)9.78(49.6)10.36(50.65)11.81(53.26)13.63(56.53)16.07(60.93)18.23(64.81)18.9(66.02)18.32(64.98)16.47(61.65)13.87(56.97)11.99(53.58)14.16(57.49)
Daily mean °C (°F)9.79(49.62)9.05(48.29)9.64(49.35)10.99(51.78)12.97(55.35)15.47(59.85)17.63(63.73)18.31(64.96)17.62(63.72)15.79(60.42)13.18(55.72)11.32(52.38)13.48(56.26)
Average low °C (°F)7.87(46.17)7.39(45.3)7.9(46.22)9.33(48.79)11.26(52.27)13.75(56.75)15.99(60.78)16.72(62.1)15.87(60.57)14.04(57.27)11.37(52.47)9.52(49.14)11.75(53.15)
Record low °C (°F)-3.23(26.19)-2.16(28.11)-3.23(26.19)-2.16(28.11)-1.08(30.06)2.16(35.89)6.47(43.65)0.0(0)4.31(39.76)3.23(37.81)-1.08(30.06)-2.16(28.11)-3.23(26.19)
Average precipitation mm (inches)69.66(2.74)55.73(2.19)42.28(1.66)32.87(1.29)29.46(1.16)35.17(1.38)25.81(1.02)46.4(1.83)39.98(1.57)74.47(2.93)80.01(3.15)85.52(3.37)51.44(2.03)
Average precipitation days (≥ 1.0 mm)15.4813.2210.198.036.666.377.259.518.2314.1117.4416.0711.05
Average relative humidity (%)83.8283.7285.5485.9788.7291.2190.7388.5485.6784.4883.282.9586.21
Mean monthly sunshine hours5.996.559.8413.4314.0814.1514.3613.7711.977.126.315.7910.28

Climate Graph

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

Le Tertre

Le Tertre Temperature by Month

August
18.31°C | 64.96°F
July
17.63°C | 63.73°F
September
17.62°C | 63.72°F
October
15.79°C | 60.42°F
June
15.47°C | 59.85°F
November
13.18°C | 55.72°F
May
12.97°C | 55.35°F
December
11.32°C | 52.38°F
April
10.99°C | 51.78°F
January
9.79°C | 49.62°F
March
9.64°C | 49.35°F
February
9.05°C | 48.29°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 Temperature16.17°C (61.11°F)13.25°C (55.85°F)9.7°C (49.46°F)
Avg Temperature15.09°C (59.16°F)12.45°C (54.41°F)8.62°C (47.52°F)
Min Temperature10.78°C (51.4°F)5.94°C (42.69°F)1.08°C (33.94°F)
Dew PointMaxAverageMin
Dew Point14.01°C (57.22°F)9.49°C (49.08°F)2.16°C (35.89°F)
PrecipitationMaxAverageMinSum
Precipitation15.95mm | 0.63in2.23mm | 0.09in0.0mm | 0in69.0mm | 2.72in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind39.88kmh | 24.78mph24.41kmh | 15.17mph6.47kmh | 4.02mph
Gust Wind58.2kmh | 36.16mph35.67kmh | 22.16mph9.7kmh | 6.03mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.95mb2.23mb0.0mb
Le Tertre

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-05-019.7 | 49.467.54 | 45.577811.86 | 7.3732.43 | 1098.284.42 | 0.17
2019-05-0210.78 | 51.47.54 | 45.578030.18 | 18.7532.37 | 1096.120.0 | 0
2019-05-0310.78 | 51.48.62 | 47.528119.4 | 12.0532.34 | 1095.040.11 | 0.0
2019-05-049.7 | 49.464.31 | 39.766935.57 | 22.132.43 | 1098.282.59 | 0.1
2019-05-058.62 | 47.522.16 | 35.896219.4 | 12.0532.69 | 1106.90.11 | 0.0
2019-05-069.7 | 49.463.23 | 37.816410.78 | 6.732.59 | 1103.670.22 | 0.01
2019-05-0711.86 | 53.356.47 | 43.657325.87 | 16.0732.27 | 1092.895.93 | 0.23
2019-05-0812.93 | 55.279.7 | 49.468337.72 | 23.4431.67 | 1072.4115.95 | 0.63
2019-05-0911.86 | 53.358.62 | 47.527839.88 | 24.7831.83 | 1077.812.61 | 0.5
2019-05-1010.78 | 51.49.7 | 49.468420.48 | 12.7332.11 | 1087.510.67 | 0.42
2019-05-1111.86 | 53.358.62 | 47.528033.41 | 20.7632.46 | 1099.365.6 | 0.22
2019-05-1212.93 | 55.279.7 | 49.468023.71 | 14.7332.91 | 1114.450.0 | 0
2019-05-1311.86 | 53.356.47 | 43.656835.57 | 22.133.01 | 1117.680.0 | 0
2019-05-1412.93 | 55.278.62 | 47.527338.8 | 24.1132.85 | 1112.290.0 | 0
2019-05-1512.93 | 55.279.7 | 49.467732.33 | 20.0932.62 | 1104.740.0 | 0
2019-05-1612.93 | 55.279.7 | 49.467729.1 | 18.0832.43 | 1098.280.0 | 0
2019-05-1711.86 | 53.359.7 | 49.468528.02 | 17.4132.11 | 1087.50.22 | 0.01
2019-05-1812.93 | 55.2710.78 | 51.4839.7 | 6.0332.05 | 1085.340.22 | 0.01
2019-05-1912.93 | 55.2711.86 | 53.358716.17 | 10.0532.15 | 1088.580.0 | 0
2019-05-2011.86 | 53.3510.78 | 51.48621.56 | 13.432.24 | 1091.810.0 | 0
2019-05-2112.93 | 55.2710.78 | 51.48218.32 | 11.3832.43 | 1098.280.0 | 0
2019-05-2214.01 | 57.2210.78 | 51.4756.47 | 4.0232.5 | 1100.430.0 | 0
2019-05-2314.01 | 57.229.7 | 49.46719.7 | 6.0332.46 | 1099.360.0 | 0
2019-05-2412.93 | 55.2711.86 | 53.358320.48 | 12.7332.43 | 1098.280.0 | 0
2019-05-2514.01 | 57.2212.93 | 55.278922.63 | 14.0632.5 | 1100.430.0 | 0
2019-05-2615.09 | 59.1614.01 | 57.229528.02 | 17.4132.4 | 1097.20.54 | 0.02
2019-05-2714.01 | 57.2210.78 | 51.48226.95 | 16.7532.34 | 1095.040.0 | 0
2019-05-2812.93 | 55.279.7 | 49.467636.65 | 22.7732.34 | 1095.040.22 | 0.01
2019-05-2914.01 | 57.2211.86 | 53.358828.02 | 17.4132.43 | 1098.289.16 | 0.36
2019-05-3015.09 | 59.1614.01 | 57.229326.95 | 16.7532.59 | 1103.670.43 | 0.02
2019-05-3115.09 | 59.1614.01 | 57.228612.93 | 8.0332.62 | 1104.740.0 | 0

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