Onllwyn, Neath Port Talbot, United Kingdom Climate

Weather: 7.13°C/44.83°F, Wind SW at 3.82 km/h, 74% Humidity, 0% Chance of rain

United Kingdom
(Photo by Andy Newton on Unsplash)
Contents

Onllwyn Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Onllwyn 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. Onllwyn 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
CityNeath Port Talbot
Longitude-3.681333
Latitude51.781182
Attitude/ElevationNonem (0ft)
Local timeSaturday 21:51
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 Onllwyn: 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 hours3.687.638.210.1614.1615.1415.1210.889.267.525.353.289.2

Climate Graph

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

Onllwyn

Onllwyn 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 Temperature11.0°C (51.8°F)7.71°C (45.88°F)4.0°C (39.2°F)
Avg Temperature10.0°C (50.0°F)6.48°C (43.66°F)2.0°C (35.6°F)
Min Temperature9.0°C (48.2°F)4.45°C (40.01°F)-0.0°C (0°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)3.39°C (38.1°F)-2.0°C (28.4°F)
PrecipitationMaxAverageMinSum
Precipitation12.2mm | 0.48in1.74mm | 0.07in0.0mm | 0in54.0mm | 2.13in
Snowdepth2.4mm | 0.09in0.09mm | 0.0in0.0mm | 0in2.6999999999999997mm | 0.11in
WindMaxAverageMin
Wind39.0kmh | 24.23mph16.42kmh | 10.2mph5.0kmh | 3.11mph
Gust Wind51.0kmh | 31.69mph24.81kmh | 15.42mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure12.2mb1.74mb0.0mb
Onllwyn

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-019 | 48.26 | 42.88812 | 7.4630.62 | 10370.0 | 0.0
2019-01-023 | 37.41 | 33.88012 | 7.4630.8 | 10430.0 | 0.0
2019-01-033 | 37.40 | 32.0828 | 4.9730.8 | 10430.0 | 0.0
2019-01-044 | 39.22 | 35.6845 | 3.1130.77 | 10420.0 | 0.0
2019-01-055 | 41.03 | 37.4865 | 3.1130.71 | 10400.2 | 0.01
2019-01-068 | 46.45 | 41.0878 | 4.9730.65 | 10380.0 | 0.0
2019-01-0710 | 50.08 | 46.49020 | 12.4330.53 | 10340.4 | 0.02
2019-01-087 | 44.65 | 41.08320 | 12.4330.45 | 10310.0 | 0.0
2019-01-095 | 41.01 | 33.87810 | 6.2130.47 | 10320.0 | 0.0
2019-01-105 | 41.01 | 33.8798 | 4.9730.47 | 10320.0 | 0.0
2019-01-118 | 46.44 | 39.28313 | 8.0830.47 | 10320.0 | 0.0
2019-01-1210 | 50.08 | 46.48724 | 14.9130.3 | 10260.3 | 0.01
2019-01-1310 | 50.08 | 46.48430 | 18.6430.09 | 10190.2 | 0.01
2019-01-148 | 46.44 | 39.27817 | 10.5630.21 | 10230.0 | 0.0
2019-01-1510 | 50.07 | 44.68517 | 10.5630.09 | 10191.0 | 0.04
2019-01-168 | 46.46 | 42.88226 | 16.1629.68 | 10054.0 | 0.16
2019-01-175 | 41.0-0 | 32.07016 | 9.9429.91 | 10130.8 | 0.03
2019-01-186 | 42.82 | 35.67920 | 12.4329.88 | 10127.0 | 0.28
2019-01-198 | 46.45 | 41.08910 | 6.2129.71 | 10062.2 | 0.09
2019-01-206 | 42.84 | 39.2877 | 4.3530.03 | 10170.2 | 0.01
2019-01-216 | 42.84 | 39.28715 | 9.3230.12 | 10203.6 | 0.14
2019-01-225 | 41.01 | 33.87620 | 12.4329.62 | 10030.8 | 0.03
2019-01-234 | 39.2-0 | 32.07616 | 9.9429.65 | 10040.5 | 0.02
2019-01-247 | 44.65 | 41.0897 | 4.3529.85 | 10110.9 | 0.04
2019-01-2510 | 50.08 | 46.49217 | 10.5629.97 | 10150.3 | 0.01
2019-01-2610 | 50.07 | 44.68630 | 18.6429.59 | 10026.4 | 0.25
2019-01-276 | 42.81 | 33.87139 | 24.2329.44 | 9972.2 | 0.09
2019-01-285 | 41.0-0 | 32.07115 | 9.3229.77 | 10080.1 | 0.0
2019-01-295 | 41.02 | 35.68320 | 12.4329.53 | 100010.7 | 0.42
2019-01-303 | 37.4-2 | 28.47414 | 8.729.44 | 9970.0 | 0.0
2019-01-312 | 35.6-1 | 30.28328 | 17.429.15 | 98712.2 | 0.48

Onllwyn 3 Year Historical Weather Data

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