Pontlliw, Swansea, United Kingdom Climate

Weather: 15.83°C/60.49°F, Wind SW at 1.69 km/h, 92% Humidity, 0% Chance of rain

United Kingdom
(Photo by john crozier on Unsplash)
Contents

Pontlliw Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Pontlliw has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 11.47ºC (52.65ºF) and it is 0.72% higher than United Kingdom’s averages. Pontlliw typically receives about 38.21 millimeters (1.5 inches) of precipitation and has 56.18 rainy days (15.39% of the time) annually.

CountryUnited Kingdom
CitySwansea
Longitude-4.011885
Latitude51.69301
Attitude/ElevationNonem (0ft)
Local timeSaturday 21:27
Annual high temperature12.83ºC (55.09ºF)
Annual low temperature8.81ºC (47.86ºF)
Average annual precip.38.21mm (1.5in)
Warmest monthJuly (18.19ºC / 64.74ºF)
Coldest MonthMarch (4.83ºC / 40.69ºF)
Wettest MonthDecember (61.12mm / 2.41in)
Driest MonthMay (14.28mm / 0.56in)
Number of days with rainfall (≥ 1.0 mm)56.18 days (15.39%)
Days with no rain308.82 days (84.61%)
Humidity82.75%

Climate Pontlliw: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)16.0(60.8)13.0(55.4)19.0(66.2)20.0(68.0)24.0(75.2)23.0(73.4)24.0(75.2)22.0(71.6)19.0(66.2)15.0(59.0)14.0(57.2)24.0(75.2)
Average high °C (°F)8.42(47.16)8.4(47.12)8.85(47.93)12.11(53.8)14.45(58.01)16.57(61.83)18.19(64.74)17.91(64.24)16.22(61.2)13.01(55.42)10.66(51.19)9.18(48.52)12.83(55.09)
Daily mean °C (°F)7.23(45.01)6.98(44.56)7.4(45.32)10.37(50.67)12.8(55.04)15.13(59.23)16.87(62.37)16.77(62.19)14.61(58.3)11.72(53.1)9.53(49.15)8.18(46.72)11.47(52.65)
Average low °C (°F)5.1(41.18)4.88(40.78)4.83(40.69)7.24(45.03)9.04(48.27)11.8(53.24)13.72(56.7)14.39(57.9)12.0(53.6)9.63(49.33)7.1(44.78)6.03(42.85)8.81(47.86)
Record low °C (°F)-1.0(30.2)-4.0(24.8)-5.0(23.0)1.0(33.8)2.0(35.6)5.0(41.0)5.0(41.0)7.0(44.6)5.0(41.0)3.0(37.4)-1.0(30.2)-5.0(23.0)-5.0(23.0)
Average precipitation mm (inches)43.01(1.69)38.55(1.52)41.71(1.64)26.32(1.04)14.28(0.56)28.65(1.13)21.37(0.84)42.57(1.68)37.23(1.47)54.39(2.14)49.32(1.94)61.12(2.41)38.21(1.5)
Average precipitation days (≥ 1.0 mm)4.915.185.644.02.274.453.275.554.185.185.645.914.68
Average relative humidity (%)82.6979.5181.282.0381.0884.2383.6885.2282.8382.6683.5284.3382.75
Mean monthly sunshine hours3.67.628.2710.1414.2715.0315.0810.889.327.675.523.169.21

Climate Graph

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

Pontlliw

Pontlliw Temperature by Month

July
16.87°C | 62.37°F
August
16.77°C | 62.19°F
June
15.13°C | 59.23°F
September
14.61°C | 58.3°F
May
12.8°C | 55.04°F
October
11.72°C | 53.1°F
April
10.37°C | 50.67°F
November
9.53°C | 49.15°F
December
8.18°C | 46.72°F
March
7.4°C | 45.32°F
January
7.23°C | 45.01°F
February
6.98°C | 44.56°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)7.55°C (45.59°F)-1.0°C (30.2°F)
Avg Temperature11.0°C (51.8°F)6.35°C (43.43°F)-2.0°C (28.4°F)
Min Temperature8.0°C (46.4°F)4.1°C (39.38°F)-5.0°C (23.0°F)
Dew PointMaxAverageMin
Dew Point9.0°C (48.2°F)3.0°C (37.4°F)-6.0°C (21.2°F)
PrecipitationMaxAverageMinSum
Precipitation15.5mm | 0.61in5.06mm | 0.2in0.0mm | 0in156.8mm | 6.17in
Snowdepth0.3mm | 0.01in0.01mm | 0.0in0.0mm | 0in0.3mm | 0.01in
WindMaxAverageMin
Wind57.0kmh | 35.42mph24.74kmh | 15.37mph9.0kmh | 5.59mph
Gust Wind69.0kmh | 42.87mph34.58kmh | 21.49mph13.0kmh | 8.08mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.5mb5.06mb0.0mb
Pontlliw

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-01-2 | 28.4-6 | 21.27648 | 29.8329.56 | 10013.2 | 0.13
2018-03-020 | 32.0-2 | 28.48557 | 35.4229.21 | 9894.4 | 0.17
2018-03-034 | 39.21 | 33.88742 | 26.129.18 | 9886.6 | 0.26
2018-03-047 | 44.64 | 39.28824 | 14.9129.09 | 9855.8 | 0.23
2018-03-057 | 44.65 | 41.08818 | 11.1829.09 | 98515.0 | 0.59
2018-03-067 | 44.63 | 37.4819 | 5.5929.15 | 9873.1 | 0.12
2018-03-076 | 42.82 | 35.67819 | 11.8129.32 | 9932.2 | 0.09
2018-03-087 | 44.63 | 37.47829 | 18.0229.41 | 9965.3 | 0.21
2018-03-097 | 44.65 | 41.08721 | 13.0529.47 | 9987.7 | 0.3
2018-03-1011 | 51.89 | 48.29024 | 14.9129.26 | 99111.0 | 0.43
2018-03-119 | 48.27 | 44.68823 | 14.2929.18 | 9884.3 | 0.17
2018-03-128 | 46.46 | 42.89019 | 11.8129.26 | 99115.5 | 0.61
2018-03-137 | 44.64 | 39.27916 | 9.9429.74 | 10070.2 | 0.01
2018-03-149 | 48.26 | 42.88342 | 26.129.38 | 9957.8 | 0.31
2018-03-1510 | 50.07 | 44.68623 | 14.2929.09 | 98511.4 | 0.45
2018-03-169 | 48.26 | 42.88414 | 8.729.41 | 99615.5 | 0.61
2018-03-173 | 37.4-1 | 30.27436 | 22.3729.71 | 10060.1 | 0.0
2018-03-181 | 33.8-3 | 26.67638 | 23.6129.8 | 10092.2 | 0.09
2018-03-192 | 35.6-3 | 26.67232 | 19.8830.03 | 10170.1 | 0.0
2018-03-205 | 41.00 | 32.07817 | 10.5630.45 | 10310.1 | 0.0
2018-03-216 | 42.81 | 33.87715 | 9.3230.47 | 10320.0 | 0.0
2018-03-227 | 44.64 | 39.28227 | 16.7830.09 | 10191.7 | 0.07
2018-03-238 | 46.45 | 41.08229 | 18.0229.47 | 99813.8 | 0.54
2018-03-248 | 46.45 | 41.08417 | 10.5629.53 | 10002.2 | 0.09
2018-03-258 | 46.42 | 35.67413 | 8.0829.88 | 10120.0 | 0.0
2018-03-268 | 46.44 | 39.28013 | 8.0830.0 | 10161.8 | 0.07
2018-03-279 | 48.27 | 44.68627 | 16.7829.74 | 10078.8 | 0.35
2018-03-287 | 44.63 | 37.47919 | 11.8129.68 | 10052.5 | 0.1
2018-03-296 | 42.83 | 37.48216 | 9.9429.44 | 9971.0 | 0.04
2018-03-306 | 42.83 | 37.48214 | 8.729.38 | 9951.2 | 0.05
2018-03-317 | 44.63 | 37.48326 | 16.1629.56 | 10012.3 | 0.09

Pontlliw 3 Year Historical Weather Data

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