Month = 1  Year = 2012

Station: 03257

OBSERVATIONS

Mean Station Pressure: 1012.8 hPa
Mean Sea-Level Pressure: 1017.0 hPa
Daily Mean Temperature: 4.3 C   Standard Deviation: 3.6 C
Mean Max Temperature: 7.0 C   Mean Min Temperature: 1.5 C
Mean Vapour Pressure: 7.0 hPa
Total Liquid Precipitation: 46 mm
  2st quintile
  11 day(s) with precipitation >= 1 mm
Hours of sunshine: 62  Percent of normal: 116%

NORMALS

Period: Years 61 to 90
Mean Station Pressure: 1012.8 hPa
Mean Sea-Level Pressure: 1012.2 hPa
Daily Mean Temperature: 3.3 C   Standard Deviation: 1.9 C
Mean Max Temperature: 6.1 C   Mean Min Temperature: 0.5 C
Mean Vapour Pressure: 6.6 hPa
Total Liquid Precipitation: 56 mm
Hours of sunshine: 53

OBSERVED NUMBER OF DAY(S)

13 day(s) with minimum temp <= 0 C
0 day(s) with maximum temp <= 0 C
11 day(s) with prec >= 1 mm
2 day(s) with prec >= 5 mm
1 day(s) with prec >= 10 mm
0 day(s) with prec >= 50 mm
9 day(s) with wind speed >= 20 knt
1 day(s) with wind speed >= 30 knt
0 day(s) with wind speed >= 40 knt
0 day(s) with visibility <= 50 m
2 day(s) with visibility <= 100 m
5 day(s) with visibility <= 1000 m

EXTREMES

Maximum Daily Mean Temperature: 10.0 C   Day of the month: 9
Minimum Daily Mean Temperature: -2.8 C   Day of the month: 17
Extreme Maximum Temperature: 12.1 C   Day of the month: 11
Extreme Minimum Temperature: -6.7 C   Day of the month: 14
Maximum Daily Rainfall: 13.6 mm   Day of the month: 2
0 day(s) with Thunderstorms
1 day(s) with Hail/Graupel