Morriston, Swansea, United Kingdom Climate

Weather: 9.03°C/48.25°F, Wind SW at 4.49 km/h, 93% Humidity, 1.59% Chance of rain

United Kingdom
(Photo by john crozier on Unsplash)

Morriston Climate Summary

Located at an elevation of 94.59 meters (310.33 feet) above sea level, Morriston has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 11.46ºC (52.63ºF) and it is 0.71% higher than United Kingdom’s averages. Morriston typically receives about 31.19 millimeters (1.23 inches) of precipitation and has 49.72 rainy days (13.62% of the time) annually.

CountryUnited Kingdom
CitySwansea
Longitude-3.930297
Latitude51.662244
Attitude/Elevation94.59m (310.33ft)
Local timeThursday 02:01
Annual high temperature13.07ºC (55.53ºF)
Annual low temperature8.29ºC (46.92ºF)
Average annual precip.31.19mm (1.23in)
Warmest monthJuly (18.89ºC / 66.0ºF)
Coldest MonthFebruary (3.96ºC / 39.13ºF)
Wettest MonthDecember (53.64mm / 2.11in)
Driest MonthMay (13.35mm / 0.53in)
Number of days with rainfall (≥ 1.0 mm)49.72 days (13.62%)
Days with no rain315.28 days (86.38%)
Humidity83.26%

Climate Morriston: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)17.0(62.6)14.0(57.2)21.0(69.8)21.0(69.8)25.0(77.0)25.0(77.0)25.0(77.0)23.0(73.4)20.0(68.0)14.0(57.2)14.0(57.2)25.0(77.0)
Average high °C (°F)8.34(47.01)8.34(47.01)8.99(48.18)12.51(54.52)15.08(59.14)17.21(62.98)18.89(66.0)18.46(65.23)16.51(61.72)13.01(55.42)10.52(50.94)8.94(48.09)13.07(55.53)
Daily mean °C (°F)6.92(44.46)6.69(44.04)7.28(45.1)10.44(50.79)13.2(55.76)15.46(59.83)17.31(63.16)17.03(62.65)14.69(58.44)11.52(52.74)9.2(48.56)7.83(46.09)11.46(52.63)
Average low °C (°F)4.53(40.15)3.96(39.13)4.3(39.74)6.72(44.1)8.44(47.19)11.54(52.77)13.35(56.03)13.82(56.88)11.42(52.56)8.8(47.84)6.76(44.17)5.78(42.4)8.29(46.92)
Record low °C (°F)-2.0(28.4)-4.0(24.8)-5.0(23.0)0.0(0)0.0(0)6.0(42.8)5.0(41.0)8.0(46.4)5.0(41.0)2.0(35.6)-1.0(30.2)-7.0(19.4)-7.0(19.4)
Average precipitation mm (inches)30.15(1.19)26.51(1.04)35.7(1.41)22.88(0.9)13.35(0.53)24.1(0.95)18.62(0.73)34.51(1.36)28.67(1.13)41.26(1.62)44.87(1.77)53.64(2.11)31.19(1.23)
Average precipitation days (≥ 1.0 mm)4.093.555.273.452.184.093.454.363.184.555.825.734.14
Average relative humidity (%)83.8880.5881.8881.8780.2884.0283.2285.2483.2984.185.0885.6983.26
Mean monthly sunshine hours3.677.638.210.1114.1715.0815.1110.839.267.65.363.259.19

Climate Graph

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

Morriston

Morriston Temperature by Month

July
17.31°C | 63.16°F
August
17.03°C | 62.65°F
June
15.46°C | 59.83°F
September
14.69°C | 58.44°F
May
13.2°C | 55.76°F
October
11.52°C | 52.74°F
April
10.44°C | 50.79°F
November
9.2°C | 48.56°F
December
7.83°C | 46.09°F
March
7.28°C | 45.1°F
January
6.92°C | 44.46°F
February
6.69°C | 44.04°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature20.0°C (68.0°F)13.65°C (56.57°F)7.0°C (44.6°F)
Avg Temperature18.0°C (64.4°F)12.0°C (53.6°F)5.0°C (41.0°F)
Min Temperature15.0°C (59.0°F)9.42°C (48.96°F)2.0°C (35.6°F)
Dew PointMaxAverageMin
Dew Point15.0°C (59.0°F)8.45°C (47.21°F)0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation37.0mm | 1.46in2.82mm | 0.11in0.0mm | 0in87.3mm | 3.44in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind45.0kmh | 27.96mph18.94kmh | 11.77mph7.0kmh | 4.35mph
Gust Wind71.0kmh | 44.12mph29.06kmh | 18.06mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure37.0mb2.82mb0.0mb
Morriston

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0111 | 51.87 | 44.67820 | 12.4330.33 | 10270.2 | 0.01
2018-10-0215 | 59.013 | 55.49025 | 15.5330.21 | 10231.0 | 0.04
2018-10-0314 | 57.212 | 53.69016 | 9.9430.33 | 10270.1 | 0.0
2018-10-0415 | 59.013 | 55.48814 | 8.730.21 | 10230.1 | 0.0
2018-10-0515 | 59.012 | 53.68810 | 6.2129.97 | 10150.5 | 0.02
2018-10-0610 | 50.06 | 42.88023 | 14.2929.94 | 101411.9 | 0.47
2018-10-0711 | 51.85 | 41.07413 | 8.0830.21 | 10230.1 | 0.0
2018-10-0814 | 57.211 | 51.88423 | 14.2930.12 | 10200.6 | 0.02
2018-10-0914 | 57.211 | 51.88317 | 10.5630.0 | 10160.0 | 0.0
2018-10-1017 | 62.612 | 53.68123 | 14.2929.8 | 10090.1 | 0.0
2018-10-1114 | 57.212 | 53.68922 | 13.6729.53 | 100011.7 | 0.46
2018-10-1217 | 62.614 | 57.28945 | 27.9629.59 | 100237.0 | 1.46
2018-10-1318 | 64.415 | 59.08837 | 22.9929.62 | 100314.7 | 0.58
2018-10-1412 | 53.69 | 48.28315 | 9.3229.77 | 10086.0 | 0.24
2018-10-1511 | 51.88 | 46.48322 | 13.6729.88 | 10120.7 | 0.03
2018-10-1613 | 55.411 | 51.89017 | 10.5629.94 | 10140.6 | 0.02
2018-10-1713 | 55.410 | 50.08412 | 7.4630.09 | 10190.0 | 0.0
2018-10-1811 | 51.87 | 44.68115 | 9.3230.33 | 10270.0 | 0.0
2018-10-1912 | 53.69 | 48.2878 | 4.9730.33 | 10270.0 | 0.0
2018-10-2014 | 57.211 | 51.8877 | 4.3530.45 | 10310.0 | 0.0
2018-10-2114 | 57.211 | 51.88713 | 8.0830.39 | 10290.0 | 0.0
2018-10-2210 | 50.06 | 42.87616 | 9.9430.65 | 10380.0 | 0.0
2018-10-2312 | 53.68 | 46.48320 | 12.4330.56 | 10350.0 | 0.0
2018-10-2412 | 53.69 | 48.28614 | 8.730.45 | 10310.0 | 0.0
2018-10-2510 | 50.08 | 46.48615 | 9.3230.24 | 10240.0 | 0.0
2018-10-269 | 48.25 | 41.07626 | 16.1629.97 | 10150.5 | 0.02
2018-10-276 | 42.81 | 33.86924 | 14.9130.06 | 10180.2 | 0.01
2018-10-287 | 44.61 | 33.87327 | 16.7830.15 | 10210.0 | 0.0
2018-10-295 | 41.00 | 32.07616 | 9.9429.83 | 10100.0 | 0.0
2018-10-306 | 42.8-0 | 32.07112 | 7.4629.53 | 10000.0 | 0.0
2018-10-3110 | 50.05 | 41.08020 | 12.4329.65 | 10041.3 | 0.05

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