Helge Drange

Observed change of annual mean precipitation for Norway since year 1900, relative to the 1901-2000 mean. The trend lines (grey colour) show the linear trends for the last 100 and 50 years. The string
    (X/Y mm/decade)
gives the associated 100 year and 50 year linear slopes in millimeter per decade.
    Mean = ...
gives the mean precipitation for the period 1901-2000 (the zero-line in the figure).
Last data point is given in the lower right corner of the figure.

Data from eKlima of the Norwegian Meteorological Instutute.
Note: Errors may occur since all figures are automatically updated with only sporadic checking.
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As above, but for the annual mean precipitation (left) and for each month of the year. Upper figure shows the total precipitation, the following figure the precipitation anomaly relative to the 1901-2000 mean. The latter is indicated with the light blue colour. The deep red and orange lines are the linear trends for the last 100 and 50 years, respectively.

Data from eKlima of the Norwegian Meteorological Instutute.
Note: Errors may occur since all figures are automatically updated with only sporadic checking.
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As above, but including the mean of all months of the current year. Latest month included is indicated in the lower right corner of the figure.

Data from eKlima of the Norwegian Meteorological Instutute.
Note: Errors may occur since all figures are automatically updated with only sporadic checking.
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As above, but for the five summer months May to September. Last summer is denoted in the lower right corner of the figure.

Data from eKlima of the Norwegian Meteorological Instutute.
Note: Errors may occur since all figures are automatically updated with only sporadic checking.
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As above, but for the five winter months November to March. The year is given for the latter part of the winter, i.e., for January-March.

Data from eKlima of the Norwegian Meteorological Instutute.
Note: Errors may occur since all figures are automatically updated with only sporadic checking.
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Observed change of seasonal mean precipitation for Trøndelag since year 1900, relative to the 1901-2000 mean. The trend lines (grey colour) show the linear trends for the last 100 and 50 years. The string
    (X/Y mm/decade)
gives the associated 100 year and 50 year linear slopes in millimeter per decade.
    Mean = ...
gives the mean precipitation for the period 1901-2000 (the zero-line in the figures).
Last data point in the lower right corner of the figures.

December-January-February	March-April-May
June-July-August	September-October-November

Data from eKlima of the Norwegian Meteorological Instutute.
Note: Errors may occur since all figures are automatically updated with only sporadic checking.
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Observed change of monthly mean precipitation for Trøndelag since year 1900, relative to the 1901-2000 mean. The trend lines (grey colour) show the linear trends for the last 100 and 50 years. The string
    (X/Y mm/decade)
gives the associated 100 year and 50 year linear slopes in millimeter per decade.
    Mean = ...
gives the mean precipitation for the period 1901-2000 (the zero-line in the figures).
Last data point in the lower right corner of the figures.

January	February
March	April
May	June
July	August
September	October
November	December

Data from eKlima of the Norwegian Meteorological Instutute.
Note: Errors may occur since all figures are automatically updated with only sporadic checking.
Return to Temperature overview. Return to top of page.