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Tmin: any Tmax: any
Sunshine: any Rain: any
USA January
Search list: 222 Stations -  Sorting: Rain

City Tmin Tmax Sunshine Rain
  [°C] [°C] [hrs] [days]
-3 3 n/a 15
-6 7 6 15
17 26 5 15
-11 0 n/a 15
-3 4 5 15
1 10 n/a 15
0 9 n/a 15
0 9 4 15
2 13 5 15
6 13 n/a 15


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USA - Newark


Number of days available for climatic review

ParameterJanFebMarAprMayJun
Tmax246622322467239024552389
Tmin247422412477239024592392
Duration of sunshine000000
Precipitation156141156152156150
Humidity/Visibility152137150147150145


ParameterJulAugSepOctNovDec
Tmax246224632389249924172506
Tmin247824722394249924242508
Duration of sunshine000000
Precipitation156158155187182187
Humidity/Visibility148148142176176184


Climate data is usually derived from meteorological data of a certain number of years. The actual number of recorded years may vary from only a couple to 50 years or more. The quality of climate data depends on the number of available recorded years. Fewer years means less reliable data. The standart-period for reliable climate data is 30 years. For example, the mean monthly temperature for, let's say January, would ideally calculated from a total number of 930 recorded January-days. However, the usual number of recorded days is much smaller. The table above shows the actual number of recorded days for every parameter measured.