Saint Peter Port, Guernsey Climate

Weather: 9.15°C/48.47°F, Wind SW at 9.26 km/h, 81% Humidity, 0% Chance of rain

Saint Peter Port Climate Summary

Located at an elevation of 74.38 meters (244.03 feet) above sea level, Saint Peter Port 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 Peter Port 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-2.5497069
Latitude49.4541677
Attitude/Elevation74.38m (244.03ft)
Local timeFriday 05:51
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 Peter Port: 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 Peter Port in recent years.

Saint Peter Port

Saint Peter Port 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 Temperature17.0°C (62.6°F)13.43°C (56.17°F)11.0°C (51.8°F)
Avg Temperature15.0°C (59.0°F)12.4°C (54.32°F)10.0°C (50.0°F)
Min Temperature14.0°C (57.2°F)6.67°C (44.01°F)2.0°C (35.6°F)
Dew PointMaxAverageMin
Dew Point13.0°C (55.4°F)9.4°C (48.92°F)5.0°C (41.0°F)
PrecipitationMaxAverageMinSum
Precipitation7.8mm | 0.31in2.34mm | 0.09in0.0mm | 0in70.3mm | 2.77in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind58.0kmh | 36.04mph31.93kmh | 19.84mph13.0kmh | 8.08mph
Gust Wind85.0kmh | 52.82mph45.57kmh | 28.32mph16.0kmh | 9.94mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.8mb2.34mb0.0mb
Saint Peter Port

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-11-0114 | 57.213 | 55.48546 | 28.5829.8 | 10094.9 | 0.19
2020-11-0214 | 57.210 | 50.07456 | 34.829.83 | 10100.8 | 0.03
2020-11-0310 | 50.05 | 41.06843 | 26.7230.21 | 10237.6 | 0.3
2020-11-0411 | 51.85 | 41.06223 | 14.2930.47 | 10321.6 | 0.06
2020-11-0511 | 51.86 | 42.86828 | 17.430.59 | 10360.0 | 0.0
2020-11-0611 | 51.88 | 46.47835 | 21.7530.27 | 10250.0 | 0.0
2020-11-0714 | 57.212 | 53.68528 | 17.430.03 | 10170.6 | 0.02
2020-11-0815 | 59.013 | 55.48920 | 12.4330.03 | 10176.7 | 0.26
2020-11-0914 | 57.213 | 55.48727 | 16.7830.03 | 10174.2 | 0.17
2020-11-1013 | 55.411 | 51.88416 | 9.9430.18 | 10224.7 | 0.19
2020-11-1114 | 57.211 | 51.88240 | 24.8530.03 | 10172.5 | 0.1
2020-11-1212 | 53.68 | 46.47138 | 23.6130.0 | 10165.8 | 0.23
2020-11-1313 | 55.410 | 50.08322 | 13.6729.94 | 10141.7 | 0.07
2020-11-1415 | 59.012 | 53.68545 | 27.9629.77 | 10087.8 | 0.31
2020-11-1512 | 53.69 | 48.27558 | 36.0429.59 | 10024.5 | 0.18
2020-11-1612 | 53.68 | 46.47343 | 26.7230.03 | 10171.8 | 0.07
2020-11-1713 | 55.410 | 50.08133 | 20.5130.18 | 10220.6 | 0.02
2020-11-1813 | 55.410 | 50.08042 | 26.130.06 | 10180.9 | 0.04
2020-11-1911 | 51.86 | 42.86846 | 28.5830.42 | 10301.2 | 0.05
2020-11-2010 | 50.05 | 41.06720 | 12.4330.59 | 10360.1 | 0.0
2020-11-2112 | 53.69 | 48.27832 | 19.8830.45 | 10311.0 | 0.04
2020-11-2212 | 53.610 | 50.08322 | 13.6730.36 | 10280.5 | 0.02
2020-11-2312 | 53.611 | 51.88724 | 14.9130.3 | 10265.1 | 0.2
2020-11-2411 | 51.89 | 48.28236 | 22.3730.03 | 10170.1 | 0.0
2020-11-2513 | 55.411 | 51.88629 | 18.0229.85 | 10110.7 | 0.03
2020-11-2611 | 51.810 | 50.08413 | 8.0830.06 | 10180.6 | 0.02
2020-11-2712 | 53.610 | 50.08319 | 11.8130.0 | 10162.5 | 0.1
2020-11-2813 | 55.410 | 50.08427 | 16.7829.94 | 10141.5 | 0.06
2020-11-2912 | 53.68 | 46.47527 | 16.7830.21 | 10230.0 | 0.0
2020-11-3012 | 53.69 | 48.28020 | 12.4330.33 | 10270.3 | 0.01

Comments (0)

  • Latest first
  • Highest rated
Be the first to comment on this page