UPPSALA, climate data for DECEMBER

Period Average for the whole period Average
1981-2010
Minimum value Maximum value
Average temperature °C
1722-2011 -2.68 -1.66 -13.00
(1753)
4.10
(2006)
Maximum temperature °C
1839-2011 5.88 6.73 0.30
(2010)
12.40
(1953)
Minimum temperature °C
1839-2011 -16.40 -14.77 -28.20
(1978)
-4.60
(1948)
Average minimum temperature °C
1869-2011 0.03 0.68 -6.30
(1876)
6.40
(2006)
Average minimum temperature °C
1869-2011 -5.09 -4.43 -13.50
(1915)
1.80
(2006)
No. of days with maximum
temperature>=25 °C
1869-2011 0.00 0.00 0.00
(2011)
0.00
(2011)
No. of days with frost
1869-2011 23.77 23.13 8.00
(2006)
31.00
(2010)
No. of days with thunder
1801-2011 0.02 0.03 0.00
(2011)
1.00
(1987)
Average air pressure
at station level (hPa)
1865-20111008.901008.66 993.50
(2011)
1024.40
(1890)
Maximum air pressure
at station level (hPa)
1865-20111033.401034.501015.10
(1955)
1055.60
(1946)
Minimum air pressure
at station level (hPa)
1865-2011 977.28 976.38 944.90
(1982)
1005.60
(1890)
Precipitation (mm)
1836-2011 41.93 45.55 7.90
(1850)
129.70
(1841)
Maximum daily precipitation (mm)
1853-2011 9.88 10.40 1.80
(1933)
23.40
(1855)
No. of days with prec.>=0.0 mm
1865-1998 19.48 18.11 10.00
(1992)
28.00
(1966)
No. of days with prec.>=1 mm
1865-1998 10.03 9.78 2.00
(1978)
18.00
(1960)
No. of days with prec.>=5 mm
1865-1998 2.51 2.67 0.00
(1995)
7.00
(1944)
No. of days with prec.>=10 mm
1865-1998 0.51 0.44 0.00
(1998)
3.00
(1931)
No. of days with snowcover
1874-2011 17.07 18.13 0.00
(2007)
31.00
(2010)
Maximum snowdepth cm
1908-2011 13.85 15.13 0.00
(2007)
54.00
(1915)
Average air humidity %
1865-2011 90.47 89.67 79.00
(1975)
99.00
(1874)
Average cloudiness %
1865-1984 76.17 77.00 50.00
(1879)
97.00
(1959)
Sun-shine hours
1953-1993 26.58 32.96 0.20
(1959)
60.00
(1975)
No. of days with fog
1872-1984 5.12 1.50 0.00
(1984)
16.00
(1872)