Swanage, Dorset, United Kingdom Climate

Weather: 4.23°C/39.61°F, Wind SW at 4.77 km/h, 89% Humidity, 0.36% Chance of rain

United Kingdom
(Photo by Benjamin Elliott on Unsplash)
Contents

Swanage Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Swanage has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 12.22ºC (54.0ºF) and it is 1.47% higher than United Kingdom’s averages. Swanage typically receives about 17.66 millimeters (0.7 inches) of precipitation and has 39.27 rainy days (10.76% of the time) annually.

CountryUnited Kingdom
CityDorset
Longitude-1.960769
Latitude50.608277
Attitude/ElevationNonem (0ft)
Local timeThursday 05:41
Annual high temperature13.81ºC (56.86ºF)
Annual low temperature8.99ºC (48.18ºF)
Average annual precip.17.66mm (0.7in)
Warmest monthJuly (20.08ºC / 68.14ºF)
Coldest MonthFebruary (4.59ºC / 40.26ºF)
Wettest MonthOctober (33.3mm / 1.31in)
Driest MonthJuly (9.38mm / 0.37in)
Number of days with rainfall (≥ 1.0 mm)39.27 days (10.76%)
Days with no rain325.73 days (89.24%)
Humidity81.25%

Climate Swanage: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.0(55.4)13.0(55.4)15.0(59.0)19.0(66.2)21.0(69.8)23.0(73.4)25.0(77.0)28.0(82.4)25.0(77.0)20.0(68.0)17.0(62.6)15.0(59.0)28.0(82.4)
Average high °C (°F)8.76(47.77)8.81(47.86)9.68(49.42)12.5(54.5)15.23(59.41)17.36(63.25)20.08(68.14)19.9(67.82)17.97(64.35)14.29(57.72)11.47(52.65)9.71(49.48)13.81(56.86)
Daily mean °C (°F)7.33(45.19)7.24(45.03)7.96(46.33)10.8(51.44)13.39(56.1)15.87(60.57)18.41(65.14)18.34(65.01)15.99(60.78)12.65(54.77)10.19(50.34)8.52(47.34)12.22(54.0)
Average low °C (°F)4.71(40.48)4.59(40.26)5.29(41.52)7.48(45.46)8.83(47.89)12.01(53.62)14.2(57.56)14.75(58.55)12.57(54.63)9.68(49.42)7.61(45.7)6.11(43.0)8.99(48.18)
Record low °C (°F)0.0(0)-2.0(28.4)-2.0(28.4)0.0(0)1.0(33.8)5.0(41.0)9.0(48.2)5.0(41.0)6.0(42.8)1.0(33.8)1.0(33.8)-6.0(21.2)-6.0(21.2)
Average precipitation mm (inches)16.4(0.65)15.36(0.6)20.18(0.79)9.91(0.39)10.13(0.4)13.67(0.54)9.38(0.37)15.03(0.59)12.59(0.5)33.3(1.31)25.45(1.0)30.54(1.2)17.66(0.7)
Average precipitation days (≥ 1.0 mm)3.093.274.02.732.02.732.363.091.914.454.914.733.27
Average relative humidity (%)82.7880.1281.5781.8380.4783.1279.0880.0577.9481.383.1483.6281.25
Mean monthly sunshine hours4.747.958.3810.6713.8115.415.0711.69.957.845.584.559.63

Climate Graph

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

Swanage

Swanage Temperature by Month

July
18.41°C | 65.14°F
August
18.34°C | 65.01°F
September
15.99°C | 60.78°F
June
15.87°C | 60.57°F
May
13.39°C | 56.1°F
October
12.65°C | 54.77°F
April
10.8°C | 51.44°F
November
10.19°C | 50.34°F
December
8.52°C | 47.34°F
March
7.96°C | 46.33°F
January
7.33°C | 45.19°F
February
7.24°C | 45.03°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature15.0°C (59.0°F)11.19°C (52.14°F)6.0°C (42.8°F)
Avg Temperature14.0°C (57.2°F)10.19°C (50.34°F)5.0°C (41.0°F)
Min Temperature14.0°C (57.2°F)8.58°C (47.44°F)4.0°C (39.2°F)
Dew PointMaxAverageMin
Dew Point12.0°C (53.6°F)7.06°C (44.71°F)-0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation16.3mm | 0.64in3.44mm | 0.14in0.0mm | 0in106.7mm | 4.2in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind48.0kmh | 29.83mph26.81kmh | 16.66mph10.0kmh | 6.21mph
Gust Wind73.0kmh | 45.36mph40.55kmh | 25.2mph16.0kmh | 9.94mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.3mb3.44mb0.0mb
Swanage

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-12-0113 | 55.410 | 50.08832 | 19.8829.65 | 10045.1 | 0.2
2018-12-0214 | 57.212 | 53.69037 | 22.9929.5 | 9991.5 | 0.06
2018-12-0312 | 53.69 | 48.28435 | 21.7529.62 | 10030.8 | 0.03
2018-12-048 | 46.44 | 39.27614 | 8.730.12 | 10200.7 | 0.03
2018-12-0513 | 55.411 | 51.89129 | 18.0229.94 | 10149.2 | 0.36
2018-12-0613 | 55.411 | 51.89128 | 17.429.97 | 10151.7 | 0.07
2018-12-0711 | 51.88 | 46.48044 | 27.3429.74 | 100716.1 | 0.63
2018-12-0812 | 53.67 | 44.67648 | 29.8329.74 | 10072.3 | 0.09
2018-12-0911 | 51.86 | 42.87641 | 25.4829.88 | 10120.8 | 0.03
2018-12-109 | 48.25 | 41.07919 | 11.8130.36 | 10280.0 | 0.0
2018-12-119 | 48.26 | 42.88014 | 8.730.24 | 10240.0 | 0.0
2018-12-128 | 46.45 | 41.07927 | 16.7830.09 | 10190.3 | 0.01
2018-12-137 | 44.62 | 35.67237 | 22.9929.94 | 10140.0 | 0.0
2018-12-145 | 41.0-0 | 32.07122 | 13.6730.15 | 10210.1 | 0.0
2018-12-158 | 46.45 | 41.08439 | 24.2329.83 | 101014.6 | 0.57
2018-12-169 | 48.26 | 42.88127 | 16.7829.71 | 10062.5 | 0.1
2018-12-1710 | 50.07 | 44.68127 | 16.7830.0 | 10160.3 | 0.01
2018-12-1811 | 51.88 | 46.48340 | 24.8529.77 | 100810.1 | 0.4
2018-12-1910 | 50.06 | 42.87930 | 18.6429.68 | 10055.0 | 0.2
2018-12-2010 | 50.07 | 44.68133 | 20.5129.74 | 10073.9 | 0.15
2018-12-2112 | 53.610 | 50.08641 | 25.4829.62 | 100313.1 | 0.52
2018-12-2211 | 51.88 | 46.48330 | 18.6430.03 | 10170.0 | 0.0
2018-12-2313 | 55.411 | 51.89226 | 16.1630.06 | 101816.3 | 0.64
2018-12-249 | 48.26 | 42.88720 | 12.4330.42 | 10301.5 | 0.06
2018-12-2510 | 50.08 | 46.49113 | 8.0830.5 | 10330.2 | 0.01
2018-12-2610 | 50.07 | 44.68210 | 6.2130.42 | 10300.2 | 0.01
2018-12-278 | 46.44 | 39.27710 | 6.2130.3 | 10260.0 | 0.0
2018-12-288 | 46.45 | 41.08610 | 6.2130.45 | 10310.0 | 0.0
2018-12-2911 | 51.89 | 48.29121 | 13.0530.53 | 10340.0 | 0.0
2018-12-3011 | 51.89 | 48.29114 | 8.730.59 | 10360.3 | 0.01
2018-12-3110 | 50.07 | 44.68513 | 8.0830.62 | 10370.1 | 0.0

Swanage 3 Year Historical Weather Data

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