Portsea, Portsmouth, United Kingdom Climate

Weather: 11.15°C/52.07°F, Wind SW at 2.24 km/h, 81% Humidity, 0% Chance of rain

United Kingdom
(Photo by Brian Yurasits on Unsplash)
Contents

Portsea Climate Summary

Located at an elevation of 5.92 meters (19.42 feet) above sea level, Portsea has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 12.32ºC (54.18ºF) and it is 1.57% higher than United Kingdom’s averages. Portsea typically receives about 24.25 millimeters (0.95 inches) of precipitation and has 41.18 rainy days (11.28% of the time) annually.

CountryUnited Kingdom
CityPortsmouth
Longitude-1.1025472
Latitude50.799481
Attitude/Elevation5.92m (19.42ft)
Local timeFriday 21:55
Annual high temperature13.8ºC (56.84ºF)
Annual low temperature9.48ºC (49.06ºF)
Average annual precip.24.25mm (0.95in)
Warmest monthJuly (20.2ºC / 68.36ºF)
Coldest MonthJanuary (4.97ºC / 40.95ºF)
Wettest MonthDecember (43.07mm / 1.7in)
Driest MonthApril (14.66mm / 0.58in)
Number of days with rainfall (≥ 1.0 mm)41.18 days (11.28%)
Days with no rain323.82 days (88.72%)
Humidity80.03%

Climate Portsea: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.0(55.4)15.0(59.0)16.0(60.8)21.0(69.8)22.0(71.6)23.0(73.4)26.0(78.8)26.0(78.8)24.0(75.2)21.0(69.8)17.0(62.6)15.0(59.0)26.0(78.8)
Average high °C (°F)8.55(47.39)8.54(47.37)9.43(48.97)12.27(54.09)15.16(59.29)17.43(63.37)20.2(68.36)20.0(68.0)18.17(64.71)14.6(58.28)11.59(52.86)9.63(49.33)13.8(56.84)
Daily mean °C (°F)7.26(45.07)7.13(44.83)8.01(46.42)10.76(51.37)13.39(56.1)15.97(60.75)18.53(65.35)18.56(65.41)16.27(61.29)13.01(55.42)10.42(50.76)8.59(47.46)12.32(54.18)
Average low °C (°F)4.97(40.95)4.99(40.98)5.57(42.03)7.61(45.7)9.55(49.19)12.47(54.45)14.85(58.73)15.23(59.41)13.38(56.08)10.65(51.17)8.07(46.53)6.41(43.54)9.48(49.06)
Record low °C (°F)0.0(0)-2.0(28.4)-3.0(26.6)0.0(0)3.0(37.4)5.0(41.0)8.0(46.4)10.0(50.0)8.0(46.4)3.0(37.4)1.0(33.8)-3.0(26.6)-3.0(26.6)
Average precipitation mm (inches)21.82(0.86)20.01(0.79)27.53(1.08)14.66(0.58)15.76(0.62)19.95(0.79)16.82(0.66)18.73(0.74)19.49(0.77)36.43(1.43)36.71(1.45)43.07(1.7)24.25(0.95)
Average precipitation days (≥ 1.0 mm)3.733.183.912.732.822.453.03.092.184.274.914.913.43
Average relative humidity (%)81.7279.0280.7480.9479.881.9178.5578.3575.8779.3181.5282.5980.03
Mean monthly sunshine hours4.788.08.6110.8513.815.5714.8911.839.857.735.784.519.68

Climate Graph

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

Portsea

Portsea Temperature by Month

August
18.56°C | 65.41°F
July
18.53°C | 65.35°F
September
16.27°C | 61.29°F
June
15.97°C | 60.75°F
May
13.39°C | 56.1°F
October
13.01°C | 55.42°F
April
10.76°C | 51.37°F
November
10.42°C | 50.76°F
December
8.59°C | 47.46°F
March
8.01°C | 46.42°F
January
7.26°C | 45.07°F
February
7.13°C | 44.83°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature11.0°C (51.8°F)6.43°C (43.57°F)-0.0°C (0°F)
Avg Temperature9.0°C (48.2°F)4.82°C (40.68°F)-1.0°C (30.2°F)
Min Temperature8.0°C (46.4°F)2.96°C (37.33°F)-2.0°C (28.4°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)0.32°C (32.58°F)-8.0°C (17.6°F)
PrecipitationMaxAverageMinSum
Precipitation13.4mm | 0.53in2.16mm | 0.09in0.0mm | 0in60.5mm | 2.38in
Snowdepth2.6mm | 0.1in0.14mm | 0.01in0.0mm | 0in3.9mm | 0.15in
WindMaxAverageMin
Wind39.0kmh | 24.23mph25.32kmh | 15.73mph11.0kmh | 6.84mph
Gust Wind56.0kmh | 34.8mph36.57kmh | 22.72mph16.0kmh | 9.94mph
Sea Level PressureMaxAverageMin
Sea Level Pressure13.4mb2.16mb0.0mb
Portsea

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-02-016 | 42.81 | 33.87230 | 18.6429.68 | 10050.3 | 0.01
2018-02-026 | 42.81 | 33.87622 | 13.6729.88 | 10120.2 | 0.01
2018-02-035 | 41.03 | 37.48512 | 7.4629.77 | 10087.8 | 0.31
2018-02-044 | 39.2-0 | 32.07730 | 18.6430.18 | 10220.3 | 0.01
2018-02-053 | 37.4-1 | 30.27627 | 16.7830.27 | 10250.4 | 0.02
2018-02-062 | 35.6-3 | 26.67023 | 14.2930.06 | 10180.1 | 0.0
2018-02-073 | 37.4-3 | 26.66722 | 13.6730.12 | 10200.1 | 0.0
2018-02-085 | 41.00 | 32.07419 | 11.8130.09 | 10190.2 | 0.01
2018-02-095 | 41.02 | 35.67733 | 20.5129.88 | 101213.4 | 0.53
2018-02-107 | 44.64 | 39.28329 | 18.0229.91 | 10132.6 | 0.1
2018-02-116 | 42.81 | 33.86936 | 22.3729.71 | 10060.2 | 0.01
2018-02-125 | 41.0-1 | 30.26724 | 14.9129.97 | 10150.8 | 0.03
2018-02-136 | 42.82 | 35.67739 | 24.2329.59 | 100211.6 | 0.46
2018-02-146 | 42.83 | 37.48130 | 18.6429.68 | 10057.9 | 0.31
2018-02-158 | 46.44 | 39.27826 | 16.1629.85 | 10112.9 | 0.11
2018-02-167 | 44.62 | 35.67215 | 9.3230.24 | 10240.0 | 0.0
2018-02-177 | 44.63 | 37.47611 | 6.8430.18 | 10220.0 | 0.0
2018-02-188 | 46.45 | 41.08615 | 9.3230.15 | 10210.2 | 0.01
2018-02-199 | 48.28 | 46.49412 | 7.4630.06 | 10186.0 | 0.24
2018-02-209 | 48.25 | 41.07929 | 18.0230.12 | 10200.0 | 0.0
2018-02-215 | 41.02 | 35.67820 | 12.4330.3 | 10260.2 | 0.01
2018-02-224 | 39.2-0 | 32.07423 | 14.2930.21 | 10230.2 | 0.01
2018-02-233 | 37.4-2 | 28.46928 | 17.430.12 | 10200.0 | 0.0
2018-02-243 | 37.4-3 | 26.66329 | 18.0230.12 | 10200.0 | 0.0
2018-02-253 | 37.4-4 | 24.86332 | 19.8830.3 | 10260.0 | 0.0
2018-02-261 | 33.8-6 | 21.26333 | 20.5130.39 | 10290.6 | 0.02
2018-02-27-0 | 32.0-6 | 21.26525 | 15.5330.24 | 10243.3 | 0.13
2018-02-28-1 | 30.2-8 | 17.66035 | 21.7529.97 | 10151.2 | 0.05

Portsea 3 Year Historical Weather Data

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