Saint Johns, Saint Peter Port, Guernsey Climate
Weather: 9.56°C/49.21°F, Wind SW at 9.26 km/h, 81% Humidity, 0% Chance of rain
(Photo by Andy Newton on Unsplash)
Saint Johns Climate Summary
Located at an elevation of None meters (0 feet) above sea level, Saint Johns has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 12.27ºC (54.09ºF) and it is -0.23% lower than Guernsey’s averages. Saint Johns typically receives about 46.83 millimeters (1.84 inches) of precipitation and has 120.67 rainy days (33.06% of the time) annually.
Country | Guernsey |
City | Saint Peter Port |
Longitude | -2.5394049 |
Latitude | 49.4647261 |
Attitude/Elevation | Nonem (0ft) |
Local time | Friday 06:59 |
Annual high temperature | 12.89ºC (55.2ºF) |
Annual low temperature | 10.69ºC (51.24ºF) |
Average annual precip. | 46.83mm (1.84in) |
Warmest month | August (17.21ºC / 62.98ºF) |
Coldest Month | February (6.73ºC / 44.11ºF) |
Wettest Month | December (77.85mm / 3.06in) |
Driest Month | July (23.5mm / 0.93in) |
Number of days with rainfall (≥ 1.0 mm) | 120.67 days (33.06%) |
Days with no rain | 244.32999999999998 days (66.94%) |
Humidity | 78.48% |
Climate Saint Johns: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 12.75(54.95) | 12.75(54.95) | 13.74(56.73) | 16.68(62.02) | 17.66(63.79) | 20.6(69.08) | 21.58(70.84) | 21.58(70.84) | 20.6(69.08) | 19.62(67.32) | 16.68(62.02) | 14.72(58.5) | 21.58(70.84) |
Average high °C (°F) | 9.56(49.21) | 8.9(48.02) | 9.43(48.97) | 10.75(51.35) | 12.41(54.34) | 14.63(58.33) | 16.59(61.86) | 17.21(62.98) | 16.68(62.02) | 14.99(58.98) | 12.63(54.73) | 10.91(51.64) | 12.89(55.2) |
Daily mean °C (°F) | 8.91(48.04) | 8.24(46.83) | 8.77(47.79) | 10.01(50.02) | 11.8(53.24) | 14.08(57.34) | 16.05(60.89) | 16.67(62.01) | 16.04(60.87) | 14.37(57.87) | 12.0(53.6) | 10.3(50.54) | 12.27(54.09) |
Average low °C (°F) | 7.16(44.89) | 6.73(44.11) | 7.19(44.94) | 8.5(47.3) | 10.25(50.45) | 12.52(54.54) | 14.56(58.21) | 15.22(59.4) | 14.44(57.99) | 12.78(55.0) | 10.35(50.63) | 8.66(47.59) | 10.69(51.24) |
Record low °C (°F) | -2.94(26.71) | -1.96(28.47) | -2.94(26.71) | -1.96(28.47) | -0.98(30.24) | 1.96(35.53) | 5.89(42.6) | 0.0(0) | 3.92(39.06) | 2.94(37.29) | -0.98(30.24) | -1.96(28.47) | -2.94(26.71) |
Average precipitation mm (inches) | 63.41(2.5) | 50.73(2.0) | 38.49(1.52) | 29.92(1.18) | 26.81(1.06) | 32.01(1.26) | 23.5(0.93) | 42.24(1.66) | 36.39(1.43) | 67.78(2.67) | 72.83(2.87) | 77.85(3.06) | 46.83(1.84) |
Average precipitation days (≥ 1.0 mm) | 14.09 | 12.04 | 9.27 | 7.31 | 6.06 | 5.8 | 6.6 | 8.65 | 7.5 | 12.84 | 15.87 | 14.63 | 10.06 |
Average relative humidity (%) | 76.3 | 76.21 | 77.87 | 78.25 | 80.76 | 83.03 | 82.59 | 80.6 | 77.99 | 76.9 | 75.73 | 75.51 | 78.48 |
Mean monthly sunshine hours | 5.45 | 5.97 | 8.96 | 12.22 | 12.81 | 12.88 | 13.07 | 12.53 | 10.9 | 6.49 | 5.74 | 5.27 | 9.36 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Saint Johns in recent years.
Saint Johns Temperature by Month
August | 16.67°C | 62.01°F | |
July | 16.05°C | 60.89°F | |
September | 16.04°C | 60.87°F | |
October | 14.37°C | 57.87°F | |
June | 14.08°C | 57.34°F | |
November | 12.0°C | 53.6°F | |
May | 11.8°C | 53.24°F | |
December | 10.3°C | 50.54°F | |
April | 10.01°C | 50.02°F | |
January | 8.91°C | 48.04°F | |
March | 8.77°C | 47.79°F | |
February | 8.24°C | 46.83°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 19.62°C (67.32°F) | 16.55°C (61.79°F) | 14.72°C (58.5°F) | |
Avg Temperature | 17.66°C (63.79°F) | 15.93°C (60.67°F) | 13.74°C (56.73°F) | |
Min Temperature | 16.68°C (62.02°F) | 15.37°C (59.67°F) | 13.74°C (56.73°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 15.7°C (60.26°F) | 12.95°C (55.31°F) | 8.83°C (47.89°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 11.38mm | 0.45in | 1.34mm | 0.05in | 0.0mm | 0in | 40.05mm | 1.58in |
Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
Wind | Max | Average | Min | |
Wind | 45.13kmh | 28.04mph | 23.25kmh | 14.45mph | 5.89kmh | 3.66mph | |
Gust Wind | 66.71kmh | 41.45mph | 34.83kmh | 21.64mph | 9.81kmh | 6.1mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 11.38mb | 1.34mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
September | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2013-09-01 | 15.7 | 60.26 | 9.81 | 49.66 | 69 | 20.6 | 12.8 | 29.87 | 1011.51 | 0.0 | 0 |
2013-09-02 | 15.7 | 60.26 | 12.75 | 54.95 | 79 | 17.66 | 10.97 | 29.84 | 1010.53 | 0.0 | 0 |
2013-09-03 | 16.68 | 62.02 | 14.72 | 58.5 | 84 | 7.85 | 4.88 | 29.75 | 1007.59 | 0.0 | 0 |
2013-09-04 | 17.66 | 63.79 | 14.72 | 58.5 | 83 | 14.72 | 9.15 | 29.55 | 1000.72 | 0.0 | 0 |
2013-09-05 | 16.68 | 62.02 | 14.72 | 58.5 | 83 | 16.68 | 10.36 | 29.35 | 993.85 | 0.0 | 0 |
2013-09-06 | 15.7 | 60.26 | 10.79 | 51.42 | 74 | 24.53 | 15.24 | 29.29 | 991.89 | 3.14 | 0.12 |
2013-09-07 | 14.72 | 58.5 | 9.81 | 49.66 | 71 | 25.51 | 15.85 | 29.41 | 995.82 | 2.85 | 0.11 |
2013-09-08 | 14.72 | 58.5 | 9.81 | 49.66 | 71 | 27.47 | 17.07 | 29.55 | 1000.72 | 4.91 | 0.19 |
2013-09-09 | 16.68 | 62.02 | 13.74 | 56.73 | 84 | 31.4 | 19.51 | 29.46 | 997.78 | 2.16 | 0.09 |
2013-09-10 | 15.7 | 60.26 | 10.79 | 51.42 | 72 | 30.41 | 18.9 | 29.64 | 1003.67 | 0.0 | 0 |
2013-09-11 | 15.7 | 60.26 | 10.79 | 51.42 | 75 | 25.51 | 15.85 | 29.67 | 1004.65 | 0.49 | 0.02 |
2013-09-12 | 16.68 | 62.02 | 14.72 | 58.5 | 91 | 16.68 | 10.36 | 29.58 | 1001.7 | 1.18 | 0.05 |
2013-09-13 | 16.68 | 62.02 | 15.7 | 60.26 | 94 | 30.41 | 18.9 | 29.55 | 1000.72 | 0.1 | 0.0 |
2013-09-14 | 13.74 | 56.73 | 10.79 | 51.42 | 76 | 27.47 | 17.07 | 29.46 | 997.78 | 0.1 | 0.0 |
2013-09-15 | 14.72 | 58.5 | 11.77 | 53.19 | 78 | 33.36 | 20.73 | 29.38 | 994.84 | 0.49 | 0.02 |
2013-09-16 | 14.72 | 58.5 | 8.83 | 47.89 | 67 | 45.13 | 28.04 | 29.23 | 989.93 | 0.39 | 0.02 |
2013-09-17 | 15.7 | 60.26 | 12.75 | 54.95 | 83 | 45.13 | 28.04 | 29.15 | 986.99 | 0.98 | 0.04 |
2013-09-18 | 15.7 | 60.26 | 11.77 | 53.19 | 77 | 39.24 | 24.38 | 29.2 | 988.95 | 0.69 | 0.03 |
2013-09-19 | 15.7 | 60.26 | 11.77 | 53.19 | 82 | 31.4 | 19.51 | 29.38 | 994.84 | 0.98 | 0.04 |
2013-09-20 | 14.72 | 58.5 | 10.79 | 51.42 | 78 | 15.7 | 9.76 | 29.55 | 1000.72 | 0.0 | 0 |
2013-09-21 | 15.7 | 60.26 | 13.74 | 56.73 | 87 | 13.74 | 8.54 | 29.7 | 1005.63 | 0.0 | 0 |
2013-09-22 | 16.68 | 62.02 | 15.7 | 60.26 | 94 | 9.81 | 6.1 | 29.75 | 1007.59 | 0.0 | 0 |
2013-09-23 | 16.68 | 62.02 | 14.72 | 58.5 | 88 | 22.57 | 14.02 | 29.61 | 1002.68 | 0.0 | 0 |
2013-09-24 | 15.7 | 60.26 | 13.74 | 56.73 | 85 | 11.77 | 7.31 | 29.41 | 995.82 | 0.0 | 0 |
2013-09-25 | 16.68 | 62.02 | 14.72 | 58.5 | 88 | 5.89 | 3.66 | 29.29 | 991.89 | 2.16 | 0.09 |
2013-09-26 | 16.68 | 62.02 | 14.72 | 58.5 | 92 | 15.7 | 9.76 | 29.38 | 994.84 | 2.94 | 0.12 |
2013-09-27 | 16.68 | 62.02 | 14.72 | 58.5 | 90 | 34.34 | 21.34 | 29.29 | 991.89 | 3.73 | 0.15 |
2013-09-28 | 16.68 | 62.02 | 15.7 | 60.26 | 93 | 26.49 | 16.46 | 29.09 | 985.02 | 11.38 | 0.45 |
2013-09-29 | 15.7 | 60.26 | 14.72 | 58.5 | 93 | 17.66 | 10.97 | 29.09 | 985.02 | 1.28 | 0.05 |
2013-09-30 | 16.68 | 62.02 | 14.72 | 58.5 | 91 | 12.75 | 7.92 | 29.09 | 985.02 | 0.1 | 0.0 |
Saint Johns 11 Year Historical Weather Data
- Saint Johns, Saint Peter Port weather in September 2010
- Saint Johns, Saint Peter Port weather in September 2011
- Saint Johns, Saint Peter Port weather in September 2012
- Saint Johns, Saint Peter Port weather in September 2014
- Saint Johns, Saint Peter Port weather in September 2015
- Saint Johns, Saint Peter Port weather in September 2016
- Saint Johns, Saint Peter Port weather in September 2017
- Saint Johns, Saint Peter Port weather in September 2018
- Saint Johns, Saint Peter Port weather in September 2019
- Saint Johns, Saint Peter Port weather in September 2020
Nearby locations
- Bouet 0.20 km ( 0.13 mi)
- Longstore 0.21 km ( 0.13 mi)
- Amherst 0.27 km ( 0.17 mi)
- Salerie 0.65 km ( 0.40 mi)
- Rozel 0.88 km ( 0.54 mi)
- La Ramee 0.91 km ( 0.57 mi)
- Coutanchez 0.95 km ( 0.59 mi)
- Choisi 1.25 km ( 0.78 mi)
- Les Quartiers 1.32 km ( 0.82 mi)
- Le Foulon 1.57 km ( 0.98 mi)
- Les Baissieres 1.86 km ( 1.16 mi)
- Braye 2.07 km ( 1.28 mi)
- Fort George 2.18 km ( 1.35 mi)
- Le Mont Durand 3.97 km ( 2.47 mi)
- Les Terres 53.82 km ( 33.44 mi)
- View all
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