Compare Weather & Climate

North Carolina is 6073.5 kilometers (3773.9 miles) away and 5.0 hours behind Cardiff, United Kingdom. North Carolina's climate is classified as Humid subtropical, no dry season (Köppen climate classification: Cfa) while Cardiff has a Marine west coast, warm summer climate (Cfb).

North Carolina generally has warmer weather than Cardiff. The average mean temperature in North Carolina is 17.23°C (63.01°F) while Cardiff’s temperature is 11.35°C (52.43°F) and the difference is 5.88°C (42.58°F). North Carolina is hottest on average in July, when the day time temperature may reach 28.52°C (83.34°F), while Cardiff is warmest in July when the average high temperature is 17.39°C (63.3°F). North Carolina is coldest in January when the average low temperature is 0.11°C (32.2°F), while January is the coldest month in Cardiff, when night time temperature often falls below 3.96°C (39.13°F).

Finally, North Carolina has about 2.52 times more rainfall than Cardiff, (North Carolina’s 67.51mm vs Cardiff’s average of 26.81mm).

Comparison summary

WeatherNorth CarolinaCardiffDifference
Hottest monthJuly: 28.52°C (83.34°F)July: 17.39°C (63.3°F)11.13°C (52.03°F)
Coldest monthJanuary: 0.11°C (32.2°F)January: 3.96°C (39.13°F)3.85°C (38.93°F)
Wettest monthSeptember: 91.35mm (3.6in)December: 39.3mm (1.55in)52.05mm (2.05in)
Driest monthOctober: 49.85mm (1.96in)April: 12.35mm (0.49in)37.5mm (1.48in)

Temperature

Average Temperature ( °C )

City North Carolina
  • Jan5.2
  • Feb7.54
  • Mar11.42
  • Apr17.31
  • May22.23
  • Jun26.47
  • Jul28.52
  • Aug27.08
  • Sep23.89
  • Oct17.89
  • Nov11.25
  • Dec8.01
  • Yea17.23
City Cardiff
  • Jan6.17
  • Feb6.25
  • Mar7.64
  • Apr10.09
  • May12.76
  • Jun15.34
  • Jul17.39
  • Aug16.84
  • Sep15.07
  • Oct12.32
  • Nov9.02
  • Dec7.32
  • Yea11.35

Average Temperature ( °F )

Precipitation

Precipitation (mm)

City North Carolina
  • Jan62.2
  • Feb55.83
  • Mar56.25
  • Apr71.56
  • May80.03
  • Jun69.23
  • Jul76.08
  • Aug83.81
  • Sep91.35
  • Oct49.85
  • Nov54.96
  • Dec58.93
  • Yea67.51
City Cardiff
  • Jan22.95
  • Feb30.9
  • Mar21.62
  • Apr12.35
  • May20.48
  • Jun26.27
  • Jul19.63
  • Aug31.84
  • Sep24.17
  • Oct38.06
  • Nov34.14
  • Dec39.3
  • Yea26.81

Precipitation (in)

Number of days with rainfall

Average Number of Rainy Days ( Days )

City North Carolina
  • Jan7.73
  • Feb8.09
  • Mar11.0
  • Apr9.09
  • May13.09
  • Jun11.0
  • Jul13.18
  • Aug12.55
  • Sep10.0
  • Oct5.73
  • Nov5.27
  • Dec7.09
  • Yea9.49
City Cardiff
  • Jan5.73
  • Feb6.91
  • Mar4.45
  • Apr3.09
  • May5.73
  • Jun6.27
  • Jul5.09
  • Aug7.82
  • Sep4.18
  • Oct7.91
  • Nov7.18
  • Dec7.91
  • Yea6.02

Wind Speed

Average Wind Speed ( km/h )

City North Carolina
  • Jan10.26
  • Feb10.72
  • Mar11.34
  • Apr11.62
  • May9.7
  • Jun8.7
  • Jul7.83
  • Aug7.53
  • Sep8.66
  • Oct9.53
  • Nov9.69
  • Dec9.81
  • Yea9.62
City Cardiff
  • Jan21.69
  • Feb22.68
  • Mar20.0
  • Apr16.52
  • May15.81
  • Jun15.52
  • Jul14.93
  • Aug15.94
  • Sep16.41
  • Oct19.09
  • Nov20.37
  • Dec21.85
  • Yea18.4

Average Wind Speed ( mph )

Average Length of Day ( Hours )

Average Length of Day ( Hours )

City North Carolina
  • Jan7.18
  • Feb8.08
  • Mar9.85
  • Apr12.17
  • May12.97
  • Jun13.63
  • Jul13.48
  • Aug12.82
  • Sep11.25
  • Oct7.74
  • Nov7.35
  • Dec7.14
  • Yea10.3
City Cardiff
  • Jan5.57
  • Feb6.11
  • Mar8.99
  • Apr12.01
  • May12.67
  • Jun12.79
  • Jul12.8
  • Aug12.16
  • Sep10.57
  • Oct6.39
  • Nov5.84
  • Dec5.44
  • Yea9.28

Humidity (%)

Humidity (%)

City North Carolina
  • Jan73.74
  • Feb75.36
  • Mar73.31
  • Apr73.34
  • May75.65
  • Jun72.36
  • Jul71.48
  • Aug73.58
  • Sep75.31
  • Oct74.06
  • Nov71.66
  • Dec76.1
  • Yea73.83
City Cardiff
  • Jan85.0
  • Feb82.8
  • Mar81.9
  • Apr81.21
  • May81.32
  • Jun83.43
  • Jul82.06
  • Aug82.98
  • Sep82.85
  • Oct84.45
  • Nov85.3
  • Dec85.56
  • Yea83.24

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