Rhostryfan, Gwynedd, United Kingdom Climate

Weather: 11.2°C/52.16°F, Wind SW at 2.06 km/h, 87% Humidity, 0% Chance of rain

United Kingdom
(Photo by Edd Smith on Unsplash)

Rhostryfan Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Rhostryfan has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.76ºC (51.37ºF) and it is 0.01% higher than United Kingdom’s averages. Rhostryfan typically receives about 38.02 millimeters (1.5 inches) of precipitation and has 59.82 rainy days (16.39% of the time) annually.

CountryUnited Kingdom
CityGwynedd
Longitude-4.2483651
Latitude53.0961649
Attitude/ElevationNonem (0ft)
Local timeTuesday 10:30
Annual high temperature12.15ºC (53.87ºF)
Annual low temperature7.81ºC (46.06ºF)
Average annual precip.38.02mm (1.5in)
Warmest monthJuly (17.23ºC / 63.01ºF)
Coldest MonthFebruary (3.94ºC / 39.09ºF)
Wettest MonthOctober (63.6mm / 2.5in)
Driest MonthMay (13.89mm / 0.55in)
Number of days with rainfall (≥ 1.0 mm)59.82 days (16.39%)
Days with no rain305.18 days (83.61%)
Humidity83.18%

Climate Rhostryfan: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)16.0(60.8)13.0(55.4)18.0(64.4)21.0(69.8)25.0(77.0)23.0(73.4)23.0(73.4)21.0(69.8)19.0(66.2)15.0(59.0)12.0(53.6)25.0(77.0)
Average high °C (°F)7.85(46.13)7.88(46.18)8.16(46.69)11.68(53.02)13.8(56.84)16.1(60.98)17.23(63.01)17.12(62.82)15.16(59.29)12.19(53.94)10.19(50.34)8.49(47.28)12.15(53.87)
Daily mean °C (°F)6.58(43.84)6.31(43.36)6.75(44.15)9.89(49.8)12.3(54.14)14.71(58.48)15.96(60.73)15.95(60.71)13.66(56.59)10.85(51.53)8.81(47.86)7.38(45.28)10.76(51.37)
Average low °C (°F)4.38(39.88)3.94(39.09)3.96(39.13)6.32(43.38)8.19(46.74)10.88(51.58)12.33(54.19)13.18(55.72)10.87(51.57)8.33(46.99)6.27(43.29)5.12(41.22)7.81(46.06)
Record low °C (°F)-2.0(28.4)-4.0(24.8)-4.0(24.8)2.0(35.6)2.0(35.6)3.0(37.4)5.0(41.0)5.0(41.0)4.0(39.2)1.0(33.8)-4.0(24.8)-5.0(23.0)-5.0(23.0)
Average precipitation mm (inches)38.84(1.53)44.8(1.76)41.51(1.63)21.22(0.84)13.89(0.55)25.17(0.99)25.38(1.0)39.53(1.56)36.73(1.45)63.6(2.5)48.95(1.93)56.65(2.23)38.02(1.5)
Average precipitation days (≥ 1.0 mm)5.455.824.734.02.364.554.06.275.095.825.556.184.98
Average relative humidity (%)82.3779.7881.4280.8980.5784.4785.7787.1184.5283.5783.4184.2483.18
Mean monthly sunshine hours3.317.318.3910.1514.4515.1814.8111.129.087.385.232.989.12

Climate Graph

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

Rhostryfan

Rhostryfan Temperature by Month

July
15.96°C | 60.73°F
August
15.95°C | 60.71°F
June
14.71°C | 58.48°F
September
13.66°C | 56.59°F
May
12.3°C | 54.14°F
October
10.85°C | 51.53°F
April
9.89°C | 49.8°F
November
8.81°C | 47.86°F
December
7.38°C | 45.28°F
March
6.75°C | 44.15°F
January
6.58°C | 43.84°F
February
6.31°C | 43.36°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature17.0°C (62.6°F)10.3°C (50.54°F)6.0°C (42.8°F)
Avg Temperature14.0°C (57.2°F)9.1°C (48.38°F)5.0°C (41.0°F)
Min Temperature11.0°C (51.8°F)6.5°C (43.7°F)2.0°C (35.6°F)
Dew PointMaxAverageMin
Dew Point10.0°C (50.0°F)5.87°C (42.57°F)0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation16.5mm | 0.65in2.06mm | 0.08in0.0mm | 0in61.9mm | 2.44in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind41.0kmh | 25.48mph18.73kmh | 11.64mph7.0kmh | 4.35mph
Gust Wind66.0kmh | 41.01mph29.13kmh | 18.1mph12.0kmh | 7.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.5mb2.06mb0.0mb
Rhostryfan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-04-015 | 41.00 | 32.07514 | 8.729.85 | 10110.0 | 0.0
2018-04-026 | 42.84 | 39.29327 | 16.7829.35 | 9946.9 | 0.27
2018-04-039 | 48.27 | 44.69023 | 14.2929.21 | 9891.0 | 0.04
2018-04-047 | 44.65 | 41.08922 | 13.6729.29 | 9922.3 | 0.09
2018-04-056 | 42.80 | 32.06915 | 9.3229.91 | 10130.0 | 0.0
2018-04-069 | 48.25 | 41.08131 | 19.2629.71 | 10061.1 | 0.04
2018-04-078 | 46.47 | 44.6928 | 4.9729.68 | 10050.0 | 0.0
2018-04-089 | 48.26 | 42.8898 | 4.9729.8 | 10090.0 | 0.0
2018-04-099 | 48.26 | 42.8848 | 4.9729.71 | 10060.0 | 0.0
2018-04-109 | 48.27 | 44.69018 | 11.1829.62 | 10032.9 | 0.11
2018-04-119 | 48.26 | 42.88714 | 8.729.8 | 10090.0 | 0.0
2018-04-129 | 48.26 | 42.88813 | 8.0829.71 | 10061.0 | 0.04
2018-04-138 | 46.46 | 42.8909 | 5.5929.74 | 10071.1 | 0.04
2018-04-1410 | 50.06 | 42.88414 | 8.729.94 | 10140.1 | 0.0
2018-04-1510 | 50.08 | 46.48823 | 14.2929.68 | 10051.9 | 0.07
2018-04-1610 | 50.06 | 42.88232 | 19.8829.74 | 10071.8 | 0.07
2018-04-1711 | 51.89 | 48.29041 | 25.4829.83 | 101016.5 | 0.65
2018-04-1814 | 57.210 | 50.08529 | 18.0230.15 | 10214.2 | 0.17
2018-04-1912 | 53.69 | 48.28915 | 9.3230.21 | 10230.0 | 0.0
2018-04-2012 | 53.68 | 46.4838 | 4.9730.27 | 10250.0 | 0.0
2018-04-2113 | 55.48 | 46.4787 | 4.3530.06 | 10181.0 | 0.04
2018-04-2210 | 50.08 | 46.48921 | 13.0529.77 | 10081.0 | 0.04
2018-04-239 | 48.27 | 44.68929 | 18.0229.91 | 10132.6 | 0.1
2018-04-249 | 48.27 | 44.69317 | 10.5629.83 | 10107.3 | 0.29
2018-04-259 | 48.26 | 42.88426 | 16.1629.8 | 10091.8 | 0.07
2018-04-268 | 46.45 | 41.08228 | 17.429.91 | 10131.5 | 0.06
2018-04-278 | 46.45 | 41.08414 | 8.729.8 | 10093.5 | 0.14
2018-04-289 | 48.24 | 39.27812 | 7.4629.88 | 10122.0 | 0.08
2018-04-298 | 46.43 | 37.47716 | 9.9429.97 | 10150.4 | 0.02
2018-04-308 | 46.42 | 35.67120 | 12.4329.91 | 10130.0 | 0.0

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