Llanddewi Rhydderch, Monmouthshire, United Kingdom Climate

Weather: 19.44°C/66.99°F, Wind SW at 1.47 km/h, 67% Humidity, 0% Chance of rain

United Kingdom
(Photo by Mike Erskine on Unsplash)

Llanddewi Rhydderch Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Llanddewi Rhydderch has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.68ºC (51.22ºF) and it is -0.07% lower than United Kingdom’s averages. Llanddewi Rhydderch typically receives about 20.42 millimeters (0.8 inches) of precipitation and has 41.82 rainy days (11.46% of the time) annually.

CountryUnited Kingdom
CityMonmouthshire
Longitude-2.9441997
Latitude51.8125083
Attitude/ElevationNonem (0ft)
Local timeTuesday 16:29
Annual high temperature12.78ºC (55.0ºF)
Annual low temperature6.7ºC (44.06ºF)
Average annual precip.20.42mm (0.8in)
Warmest monthJuly (19.58ºC / 67.24ºF)
Coldest MonthJanuary (2.26ºC / 36.07ºF)
Wettest MonthDecember (32.9mm / 1.3in)
Driest MonthJuly (12.48mm / 0.49in)
Number of days with rainfall (≥ 1.0 mm)41.82 days (11.46%)
Days with no rain323.18 days (88.54%)
Humidity84.84%

Climate Llanddewi Rhydderch: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)15.0(59.0)16.0(60.8)20.0(68.0)21.0(69.8)25.0(77.0)26.0(78.8)29.0(84.2)24.0(75.2)20.0(68.0)15.0(59.0)13.0(55.4)29.0(84.2)
Average high °C (°F)7.28(45.1)7.78(46.0)8.49(47.28)12.09(53.76)15.17(59.31)17.24(63.03)19.58(67.24)19.1(66.38)16.68(62.02)12.55(54.59)9.48(49.06)7.88(46.18)12.78(55.0)
Daily mean °C (°F)5.47(41.85)5.54(41.97)6.41(43.54)9.57(49.23)12.75(54.95)15.12(59.22)17.34(63.21)16.94(62.49)14.21(57.58)10.49(50.88)7.82(46.08)6.48(43.66)10.68(51.22)
Average low °C (°F)2.26(36.07)2.31(36.16)2.69(36.84)4.83(40.69)7.01(44.62)10.32(50.58)12.12(53.82)12.58(54.64)9.94(49.89)7.24(45.03)4.99(40.98)4.06(39.31)6.7(44.06)
Record low °C (°F)-5.0(23.0)-7.0(19.4)-7.0(19.4)-2.0(28.4)-2.0(28.4)4.0(39.2)7.0(44.6)6.0(42.8)3.0(37.4)0.0(0)-2.0(28.4)-3.0(26.6)-7.0(19.4)
Average precipitation mm (inches)14.61(0.58)18.65(0.73)22.41(0.88)14.95(0.59)12.78(0.5)27.64(1.09)12.48(0.49)21.9(0.86)13.84(0.54)21.85(0.86)31.0(1.22)32.9(1.3)20.42(0.8)
Average precipitation days (≥ 1.0 mm)2.732.823.823.093.04.093.273.642.454.04.554.363.48
Average relative humidity (%)86.2282.6483.9985.0282.1385.482.3183.5583.2486.4288.8488.384.84
Mean monthly sunshine hours4.08.098.429.7713.8615.0115.1111.29.427.555.293.759.29

Climate Graph

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

Llanddewi Rhydderch

Llanddewi Rhydderch Temperature by Month

July
17.34°C | 63.21°F
August
16.94°C | 62.49°F
June
15.12°C | 59.22°F
September
14.21°C | 57.58°F
May
12.75°C | 54.95°F
October
10.49°C | 50.88°F
April
9.57°C | 49.23°F
November
7.82°C | 46.08°F
December
6.48°C | 43.66°F
March
6.41°C | 43.54°F
February
5.54°C | 41.97°F
January
5.47°C | 41.85°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature24.0°C (75.2°F)16.9°C (62.42°F)10.0°C (50.0°F)
Avg Temperature19.0°C (66.2°F)14.07°C (57.33°F)8.0°C (46.4°F)
Min Temperature14.0°C (57.2°F)8.8°C (47.84°F)3.0°C (37.4°F)
Dew PointMaxAverageMin
Dew Point15.0°C (59.0°F)9.67°C (49.41°F)3.0°C (37.4°F)
PrecipitationMaxAverageMinSum
Precipitation22.0mm | 0.87in1.13mm | 0.04in0.0mm | 0in33.9mm | 1.33in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind23.0kmh | 14.29mph12.5kmh | 7.77mph4.0kmh | 2.49mph
Gust Wind33.0kmh | 20.51mph18.87kmh | 11.73mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure22.0mb1.13mb0.0mb
Llanddewi Rhydderch

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0114 | 57.28 | 46.4785 | 3.1130.12 | 10200.3 | 0.01
2020-09-0214 | 57.210 | 50.08611 | 6.8430.06 | 10180.1 | 0.0
2020-09-0316 | 60.814 | 57.28919 | 11.8130.0 | 10161.2 | 0.05
2020-09-0413 | 55.49 | 48.28614 | 8.730.12 | 10200.1 | 0.0
2020-09-0512 | 53.68 | 46.48314 | 8.730.18 | 10220.1 | 0.0
2020-09-0614 | 57.210 | 50.0866 | 3.7330.12 | 10202.4 | 0.09
2020-09-0715 | 59.011 | 51.8859 | 5.5930.21 | 10230.0 | 0.0
2020-09-0818 | 64.415 | 59.09210 | 6.2130.27 | 10250.1 | 0.0
2020-09-0918 | 64.414 | 57.28713 | 8.0830.21 | 10230.5 | 0.02
2020-09-1013 | 55.48 | 46.4827 | 4.3530.21 | 10230.0 | 0.0
2020-09-1113 | 55.49 | 48.28614 | 8.730.0 | 10160.0 | 0.0
2020-09-1214 | 57.29 | 48.28313 | 8.0830.03 | 10170.0 | 0.0
2020-09-1317 | 62.613 | 55.48714 | 8.730.18 | 10220.0 | 0.0
2020-09-1418 | 64.413 | 55.4805 | 3.1130.12 | 10200.0 | 0.0
2020-09-1519 | 66.213 | 55.4764 | 2.4930.06 | 10180.0 | 0.0
2020-09-1619 | 66.214 | 57.28210 | 6.2130.21 | 10230.0 | 0.0
2020-09-1715 | 59.010 | 50.08017 | 10.5630.33 | 10270.0 | 0.0
2020-09-1813 | 55.48 | 46.48220 | 12.4330.24 | 10240.0 | 0.0
2020-09-1915 | 59.010 | 50.08223 | 14.2930.06 | 10180.0 | 0.0
2020-09-2015 | 59.011 | 51.88617 | 10.5630.09 | 10190.0 | 0.0
2020-09-2118 | 64.413 | 55.4864 | 2.4930.03 | 10170.0 | 0.0
2020-09-2216 | 60.813 | 55.48711 | 6.8429.77 | 10080.0 | 0.0
2020-09-2311 | 51.88 | 46.48312 | 7.4629.59 | 10020.5 | 0.02
2020-09-249 | 48.25 | 41.08420 | 12.4329.35 | 9945.8 | 0.23
2020-09-2510 | 50.04 | 39.27922 | 13.6729.8 | 10090.1 | 0.0
2020-09-268 | 46.43 | 37.47420 | 12.4329.97 | 10150.0 | 0.0
2020-09-2710 | 50.04 | 39.28012 | 7.4630.03 | 10170.0 | 0.0
2020-09-2812 | 53.67 | 44.6857 | 4.3529.94 | 10140.2 | 0.01
2020-09-2912 | 53.67 | 44.6827 | 4.3529.97 | 10150.5 | 0.02
2020-09-3011 | 51.89 | 48.29415 | 9.3229.65 | 100422.0 | 0.87

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