Cardiff, United Kingdom Climate

Weather: 6.68°C/44.02°F, Wind SW at 2.57 km/h, 91% Humidity, 0% Chance of rain

United Kingdom
(Photo by Nick Fewings on Unsplash)

Cardiff Climate Summary

Located at an elevation of 11.81 meters (38.75 feet) above sea level, Cardiff has a Marine west coast, warm summer climate (Classification: Cfb). The city’s yearly temperature is 11.35ºC (52.43ºF) and it is 0.6% higher than United Kingdom’s averages. Cardiff typically receives about 26.81 millimeters (1.06 inches) of precipitation and has 72.27 rainy days (19.8% of the time) annually.

Country United Kingdom
Longitude -3.17909
Latitude 51.481581
Attitude/Elevation 11.81m (38.75ft)
Local time Tuesday 06:28
Annual high temperature 13.14ºC (55.65ºF)
Annual low temperature 8.04ºC (46.47ºF)
Average annual precip. 26.81mm (1.06in)
Warmest month July (19.3ºC / 66.74ºF)
Coldest Month January (3.96ºC / 39.13ºF)
Wettest Month December (39.3mm / 1.55in)
Driest Month April (12.35mm / 0.49in)
Number of days with rainfall (≥ 1.0 mm) 72.27 days (19.8%)
Days with no rain 292.73 days (80.2%)
Humidity 83.24%

Climate Cardiff: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 12.0(53.6) 15.0(59.0) 17.0(62.6) 20.0(68.0) 22.0(71.6) 25.0(77.0) 28.0(82.4) 27.0(80.6) 23.0(73.4) 22.0(71.6) 16.0(60.8) 14.0(57.2) 28.0(82.4)
Average high °C (°F) 7.56(45.61) 7.84(46.11) 9.7(49.46) 12.32(54.18) 14.69(58.44) 17.22(63.0) 19.3(66.74) 18.72(65.7) 17.21(62.98) 14.07(57.33) 10.44(50.79) 8.57(47.43) 13.14(55.65)
Daily mean °C (°F) 6.17(43.11) 6.25(43.25) 7.64(45.75) 10.09(50.16) 12.76(54.97) 15.34(59.61) 17.39(63.3) 16.84(62.31) 15.07(59.13) 12.32(54.18) 9.02(48.24) 7.32(45.18) 11.35(52.43)
Average low °C (°F) 3.96(39.13) 3.98(39.16) 4.32(39.78) 5.91(42.64) 8.37(47.07) 11.04(51.87) 12.96(55.33) 13.11(55.6) 11.41(52.54) 9.57(49.23) 6.76(44.17) 5.13(41.23) 8.04(46.47)
Record low °C (°F) -5.0(23.0) -5.0(23.0) -5.0(23.0) -3.0(26.6) 1.0(33.8) 4.0(39.2) 7.0(44.6) 0.0(0) 5.0(41.0) 1.0(33.8) -5.0(23.0) -7.0(19.4) -7.0(19.4)
Average precipitation mm (inches) 22.95(0.9) 30.9(1.22) 21.62(0.85) 12.35(0.49) 20.48(0.81) 26.27(1.03) 19.63(0.77) 31.84(1.25) 24.17(0.95) 38.06(1.5) 34.14(1.34) 39.3(1.55) 26.81(1.06)
Average precipitation days (≥ 1.0 mm) 5.73 6.91 4.45 3.09 5.73 6.27 5.09 7.82 4.18 7.91 7.18 7.91 6.02
Average relative humidity (%) 85.0 82.8 81.9 81.21 81.32 83.43 82.06 82.98 82.85 84.45 85.3 85.56 83.24
Mean monthly sunshine hours 5.57 6.11 8.99 12.01 12.67 12.79 12.8 12.16 10.57 6.39 5.84 5.44 9.28

Climate Graph

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

Cardiff

Cardiff Temperature by Month

July
17.39°C | 63.3°F
August
16.84°C | 62.31°F
June
15.34°C | 59.61°F
September
15.07°C | 59.13°F
May
12.76°C | 54.97°F
October
12.32°C | 54.18°F
April
10.09°C | 50.16°F
November
9.02°C | 48.24°F
March
7.64°C | 45.75°F
December
7.32°C | 45.18°F
February
6.25°C | 43.25°F
January
6.17°C | 43.11°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Temperature Max Average Min
Max Temperature 15.0°C (59.0°F) 9.27°C (48.69°F) 5.0°C (41.0°F)
Avg Temperature 15.0°C (59.0°F) 7.9°C (46.22°F) 4.0°C (39.2°F)
Min Temperature 12.0°C (53.6°F) 5.5°C (41.9°F) 0.0°C (0°F)
Dew Point Max Average Min
Dew Point 13.0°C (55.4°F) 5.43°C (41.77°F) 2.0°C (35.6°F)
Precipitation Max Average Min Sum
Precipitation 22.3mm | 0.88in 4.95mm | 0.19in 0.0mm | 0in 148.5mm | 5.85in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 48.0kmh | 29.83mph 21.17kmh | 13.15mph 8.0kmh | 4.97mph
Gust Wind 65.0kmh | 40.39mph 30.9kmh | 19.2mph 12.0kmh | 7.46mph
Sea Level Pressure Max Average Min
Sea Level Pressure 22.3mb 4.95mb 0.0mb
Cardiff

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
November ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2019-11-01 15 | 59.0 13 | 55.4 92 24 | 14.91 29.47 | 998 10.8 | 0.43
2019-11-02 10 | 50.0 8 | 46.4 83 48 | 29.83 28.94 | 980 19.3 | 0.76
2019-11-03 11 | 51.8 8 | 46.4 85 22 | 13.67 28.94 | 980 4.6 | 0.18
2019-11-04 9 | 48.2 6 | 42.8 84 12 | 7.46 28.97 | 981 13.9 | 0.55
2019-11-05 9 | 48.2 7 | 44.6 87 23 | 14.29 29.47 | 998 0.2 | 0.01
2019-11-06 8 | 46.4 4 | 39.2 82 16 | 9.94 29.68 | 1005 2.8 | 0.11
2019-11-07 7 | 44.6 4 | 39.2 81 25 | 15.53 29.32 | 993 6.7 | 0.26
2019-11-08 6 | 42.8 3 | 37.4 80 22 | 13.67 29.74 | 1007 1.3 | 0.05
2019-11-09 6 | 42.8 3 | 37.4 85 18 | 11.18 29.71 | 1006 2.8 | 0.11
2019-11-10 6 | 42.8 4 | 39.2 84 16 | 9.94 29.88 | 1012 0.3 | 0.01
2019-11-11 7 | 44.6 3 | 37.4 78 33 | 20.51 29.65 | 1004 5.5 | 0.22
2019-11-12 6 | 42.8 2 | 35.6 74 28 | 17.4 29.65 | 1004 0.3 | 0.01
2019-11-13 6 | 42.8 3 | 37.4 83 17 | 10.56 29.44 | 997 1.2 | 0.05
2019-11-14 4 | 39.2 3 | 37.4 92 22 | 13.67 29.38 | 995 22.3 | 0.88
2019-11-15 7 | 44.6 4 | 39.2 85 31 | 19.26 29.77 | 1008 2.0 | 0.08
2019-11-16 7 | 44.6 5 | 41.0 85 15 | 9.32 29.74 | 1007 0.6 | 0.02
2019-11-17 7 | 44.6 5 | 41.0 87 8 | 4.97 29.88 | 1012 1.3 | 0.05
2019-11-18 6 | 42.8 4 | 39.2 85 13 | 8.08 30.0 | 1016 0.1 | 0.0
2019-11-19 6 | 42.8 4 | 39.2 86 14 | 8.7 29.85 | 1011 0.6 | 0.02
2019-11-20 7 | 44.6 5 | 41.0 83 28 | 17.4 29.77 | 1008 0.6 | 0.02
2019-11-21 8 | 46.4 5 | 41.0 84 23 | 14.29 29.47 | 998 2.0 | 0.08
2019-11-22 8 | 46.4 6 | 42.8 85 19 | 11.81 29.35 | 994 10.1 | 0.4
2019-11-23 10 | 50.0 8 | 46.4 93 26 | 16.16 29.26 | 991 11.5 | 0.45
2019-11-24 10 | 50.0 8 | 46.4 92 12 | 7.46 29.56 | 1001 4.1 | 0.16
2019-11-25 11 | 51.8 10 | 50.0 93 15 | 9.32 29.5 | 999 9.8 | 0.39
2019-11-26 10 | 50.0 8 | 46.4 87 19 | 11.81 29.29 | 992 3.5 | 0.14
2019-11-27 10 | 50.0 8 | 46.4 89 26 | 16.16 28.94 | 980 10.1 | 0.4
2019-11-28 9 | 48.2 7 | 44.6 90 15 | 9.32 29.47 | 998 0.2 | 0.01
2019-11-29 5 | 41.0 2 | 35.6 82 19 | 11.81 29.91 | 1013 0.0 | 0.0
2019-11-30 6 | 42.8 3 | 37.4 83 26 | 16.16 30.06 | 1018 0.0 | 0.0

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