Saint Martin, Guernsey Climate

Weather: 9°C/48.2°F, Wind SW at 3.6 km/h, 71% Humidity, 0% Chance of rain

Guernsey
(Photo by JJ Shev on Unsplash)
Contents

Saint Martin Climate Summary

Located at an elevation of 103.61 meters (339.93 feet) above sea level, Saint Martin has a Marine west coast, warm summer climate (Classification: Cfb). The city’s yearly temperature is 12.51ºC (54.52ºF) and it is 0.01% higher than Guernsey’s averages. Saint Martin typically receives about 47.73 millimeters (1.88 inches) of precipitation and has 122.99 rainy days (33.7% of the time) annually.

CountryGuernsey
Longitude-2.5593651
Latitude49.4336072
Attitude/Elevation103.61m (339.93ft)
Local timeFriday 01:35
Annual high temperature13.14ºC (55.65ºF)
Annual low temperature10.9ºC (51.62ºF)
Average annual precip.47.73mm (1.88in)
Warmest monthAugust (17.54ºC / 63.57ºF)
Coldest MonthFebruary (6.86ºC / 44.35ºF)
Wettest MonthDecember (79.35mm / 3.12in)
Driest MonthJuly (23.95mm / 0.94in)
Number of days with rainfall (≥ 1.0 mm)122.99 days (33.7%)
Days with no rain242.01 days (66.3%)
Humidity79.99%

Climate Saint Martin: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.0(55.4)13.0(55.4)14.0(57.2)17.0(62.6)18.0(64.4)21.0(69.8)22.0(71.6)22.0(71.6)21.0(69.8)20.0(68.0)17.0(62.6)15.0(59.0)22.0(71.6)
Average high °C (°F)9.74(49.53)9.07(48.33)9.61(49.3)10.96(51.73)12.65(54.77)14.91(58.84)16.91(62.44)17.54(63.57)17.0(62.6)15.28(59.5)12.87(55.17)11.12(52.02)13.14(55.65)
Daily mean °C (°F)9.08(48.34)8.4(47.12)8.94(48.09)10.2(50.36)12.03(53.65)14.35(57.83)16.36(61.45)16.99(62.58)16.35(61.43)14.65(58.37)12.23(54.01)10.5(50.9)12.51(54.52)
Average low °C (°F)7.3(45.14)6.86(44.35)7.33(45.19)8.66(47.59)10.45(50.81)12.76(54.97)14.84(58.71)15.51(59.92)14.72(58.5)13.03(55.45)10.55(50.99)8.83(47.89)10.9(51.62)
Record low °C (°F)-3.0(26.6)-2.0(28.4)-3.0(26.6)-2.0(28.4)-1.0(30.2)2.0(35.6)6.0(42.8)0.0(0)4.0(39.2)3.0(37.4)-1.0(30.2)-2.0(28.4)-3.0(26.6)
Average precipitation mm (inches)64.63(2.54)51.71(2.04)39.23(1.54)30.5(1.2)27.33(1.08)32.63(1.28)23.95(0.94)43.05(1.69)37.09(1.46)69.09(2.72)74.23(2.92)79.35(3.12)47.73(1.88)
Average precipitation days (≥ 1.0 mm)14.3612.279.457.456.185.916.738.827.6413.0916.1814.9110.25
Average relative humidity (%)77.7777.6879.3779.7682.3284.6384.1882.1579.4978.3877.1976.9679.99
Mean monthly sunshine hours5.566.089.1312.4613.0613.1313.3212.7711.116.615.855.379.54

Climate Graph

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

Saint Martin

Saint Martin Temperature by Month

August
16.99°C | 62.58°F
July
16.36°C | 61.45°F
September
16.35°C | 61.43°F
October
14.65°C | 58.37°F
June
14.35°C | 57.83°F
November
12.23°C | 54.01°F
May
12.03°C | 53.65°F
December
10.5°C | 50.9°F
April
10.2°C | 50.36°F
January
9.08°C | 48.34°F
March
8.94°C | 48.09°F
February
8.4°C | 47.12°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 Temperature16.0°C (60.8°F)14.29°C (57.72°F)12.0°C (53.6°F)
Avg Temperature16.0°C (60.8°F)13.29°C (55.92°F)11.0°C (51.8°F)
Min Temperature15.0°C (59.0°F)7.39°C (45.3°F)4.0°C (39.2°F)
Dew PointMaxAverageMin
Dew Point13.0°C (55.4°F)9.65°C (49.37°F)6.0°C (42.8°F)
PrecipitationMaxAverageMinSum
Precipitation53.7mm | 2.11in8.15mm | 0.32in0.0mm | 0in252.7mm | 9.95in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind54.0kmh | 33.55mph35.97kmh | 22.35mph11.0kmh | 6.84mph
Gust Wind77.0kmh | 47.85mph51.32kmh | 31.89mph16.0kmh | 9.94mph
Sea Level PressureMaxAverageMin
Sea Level Pressure53.7mb8.15mb0.0mb
Saint Martin

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-10-0113 | 55.49 | 48.27236 | 22.3729.53 | 10006.6 | 0.26
2020-10-0214 | 57.210 | 50.07644 | 27.3429.06 | 98445.7 | 1.8
2020-10-0312 | 53.611 | 51.88528 | 17.429.15 | 98753.7 | 2.11
2020-10-0413 | 55.49 | 48.27548 | 29.8329.23 | 99012.0 | 0.47
2020-10-0513 | 55.411 | 51.88054 | 33.5529.53 | 10009.5 | 0.37
2020-10-0614 | 57.210 | 50.07254 | 33.5529.65 | 10043.6 | 0.14
2020-10-0713 | 55.411 | 51.87737 | 22.9930.0 | 10165.1 | 0.2
2020-10-0816 | 60.813 | 55.48640 | 24.8530.0 | 10162.1 | 0.08
2020-10-0912 | 53.69 | 48.27329 | 18.0230.18 | 10220.7 | 0.03
2020-10-1012 | 53.68 | 46.46832 | 19.8830.3 | 10261.2 | 0.05
2020-10-1113 | 55.49 | 48.27129 | 18.0230.33 | 10271.9 | 0.07
2020-10-1212 | 53.69 | 48.27820 | 12.4330.12 | 10204.7 | 0.19
2020-10-1312 | 53.68 | 46.47134 | 21.1329.88 | 10128.0 | 0.31
2020-10-1413 | 55.48 | 46.47131 | 19.2630.0 | 10163.7 | 0.15
2020-10-1512 | 53.68 | 46.47133 | 20.5130.21 | 10232.9 | 0.11
2020-10-1612 | 53.66 | 42.86721 | 13.0530.21 | 10231.6 | 0.06
2020-10-1711 | 51.87 | 44.67017 | 10.5630.15 | 10210.1 | 0.0
2020-10-1812 | 53.67 | 44.66911 | 6.8430.21 | 10230.0 | 0.0
2020-10-1913 | 55.49 | 48.27137 | 22.9929.94 | 10140.0 | 0.0
2020-10-2016 | 60.813 | 55.48438 | 23.6129.59 | 10022.4 | 0.09
2020-10-2115 | 59.013 | 55.48728 | 17.429.5 | 99919.6 | 0.77
2020-10-2214 | 57.211 | 51.88125 | 15.5329.8 | 10090.8 | 0.03
2020-10-2314 | 57.211 | 51.87828 | 17.429.85 | 10110.2 | 0.01
2020-10-2415 | 59.011 | 51.87848 | 29.8329.83 | 10103.0 | 0.12
2020-10-2512 | 53.68 | 46.47045 | 27.9629.5 | 99915.5 | 0.61
2020-10-2613 | 55.48 | 46.47145 | 27.9629.62 | 100314.8 | 0.58
2020-10-2714 | 57.210 | 50.07842 | 26.129.59 | 10027.9 | 0.31
2020-10-2813 | 55.48 | 46.46952 | 32.3129.77 | 100813.3 | 0.52
2020-10-2914 | 57.211 | 51.87843 | 26.7230.03 | 10172.1 | 0.08
2020-10-3015 | 59.012 | 53.68138 | 23.6130.09 | 10190.4 | 0.02
2020-10-3115 | 59.011 | 51.88048 | 29.8329.88 | 10129.6 | 0.38

Saint Martin 10 Year Historical Weather Data

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