Climate Indices for DWD Station BremenClimate indices have been calculated from long time series (1890 - 2010) of daily minimum and maximum temperatures and precipitation measured at the DWD Weather station Bremen. These daily data have been homogenized with homogeneous monthly data from DWD. The RClimDex Software of ETCCDI was used for climate index calculations. The base period 1961 to 1990 was used. The figures show for each climate index annual values and two different trends, a linear trend from method of least squares (continuous line) with some parameter information at bottom of the figure and a weighted linear regression (dashed line). Temperature and precipitationNumber of frost days - FDClick here for information about the calculation of this climate index.
Number of summer days - SUClick here for information about the calculation of this climate index.
Number of ice days - IDClick here for information about the calculation of this climate index.
Number of tropical nights - TRClick here for information about the calculation of this climate index.
Growing season length - GSLClick here for information about the calculation of this climate index.
Maximum value of daily maximum temperature - TXxThe figure shows the annual maximum values of TX. Click here for information about the calculation of this climate index.
Maximum value of daily minimum temperature - TNxThe figure shows the annual maximum values of TN. Click here for information about the calculation of this climate index.
Minimum value of daily maximum temperature - TXnThe figure shows the annual maximum values of TX. Click here for information about the calculation of this climate index.
Minimum value of daily minimum temperature - TNnThe figure shows the annual minimum values of TN. Click here for information about the calculation of this climate index.
Percentage of days when minimum temperature TN < 10th percentile - TN10pThe figure shows the annual values. Click here for information about the calculation of this climate index.
Percentage of days when maximum temperature TX < 10th percentile - TX10pThe figure shows the annual values. Click here for information about the calculation of this climate index.
Percentage of days when minimum temperature TN > 90th percentile - TN90pThe figure shows the annual values. Click here for information about the calculation of this climate index.
Percentage of days when maximum temperature TX > 90th percentile - TX90pThe figure shows the annual values. Click here for information about the calculation of this climate index.
Warm spell duration index - WSDIThe figure shows the annual values. Click here for information about the calculation of this climate index.
Cold spell duration index - CSDIThe figure shows the annual values. Click here for information about the calculation of this climate index.
Daily temperature range - DTRThe figure shows the annual values. Click here for information about the calculation of this climate index.
Maximum 1-day precipitation - Rx1dayThe figure shows the annual values. Click here for information about the calculation of this climate index.
Maximum consecutive 5-day precipitation - Rx5dayThe figure shows the annual values. Click here for information about the calculation of this climate index.
Simple precipitation intensity index - SDIIThe figure shows the annual values of precipitation intensity. Click here for information about the calculation of this climate index.
Annual count of days when precipitation is above 10mm - R10mmClick here for information about the calculation of this climate index.
Annual count of days when precipitation is above 20mm - R20mmClick here for information about the calculation of this climate index.
Maximum length of dry spell - CDDThe figure shows the annual values of consecutive dry days. Click here for information about the calculation of this climate index.
Maximum length of wet spell - CWDThe figure shows the annual values of consecutive wet days. Click here for information about the calculation of this climate index.
Annual total precipitation is above 95 percentile - R95pTOTClick here for information about the calculation of this climate index.
Annual total precipitation is above 99 percentile - R99pTOTClick here for information about the calculation of this climate index.
Annual total precipitation in wet days - PRCPTOTClick here for information about the calculation of this climate index.
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