Year summary 2008 - Mannheim-Seckenheim 96 m over Sealevel Site coordinates Longitute: 8° 33' 26" - Latitude: 49° 28' 7" Date Mittwoch, 31. Dezember 2008 Average Month Month Icedays Cold days Cool days Summerdays Heat days Month Temperature Min-Temperature Day Max-Temperature Day max <0°C min <=0°C max <10°C max >=25°C max >=30°C ------------------------------------------------------------------------------------------------------------------------------ Januar 5.1°C -3.8°C 03:20 2 13.8°C 14:15 20 0 9 25 0 0 Februar 5.0°C -6.1°C 08:15 17 18.0°C 15:30 24 0 16 12 0 0 März 6.7°C -3.2°C 07:00 24 22.9°C 15:35 30 0 4 16 0 0 April 10.0°C -1.4°C 05:30 8 22.5°C 15:35 27 0 1 4 0 0 Mai 18.4°C 6.1°C 05:55 3 30.7°C 14:05 29 0 0 0 16 1 Juni 19.8°C 8.7°C 03:15 14 32.7°C 14:24 22 0 0 0 16 4 Juli 20.6°C 10.7°C 06:15 22 35.3°C 16:15 2 0 0 0 17 9 August 19.6°C 10.7°C 07:05 24 31.3°C 13:10 7 0 0 0 13 2 September 14.1°C 3.5°C 07:20 17 26.7°C 14:50 11 0 0 0 3 0 Oktober 10.8°C 2.4°C 09:10 18 20.9°C 14:45 7 0 0 4 0 0 November 6.6°C -2.3°C 05:55 25 17.2°C 13:05 10 0 6 13 0 0 Dezember 2.2°C -6.6°C 06:30 31 10.5°C 14:55 21 1 13 30 0 0 ------------------------------------------------------------------------------------------------------------------------------ Total: 11.6°C -6.6°C 06:30 Dez 35.3°C 16:15 Jul 1 49 104 65 16 Last year Ice days max < 0°C 8 Last year Cold days min <= 0°C 36 Last year Cool days max < 10°C 90 Last year Summer days max >=25°C 73 Last year Heat days max >=30°C 21 TEMPERATURE (°C) - Norm Heat Cool Growing Home Heat Norm Deg days Deg days Deg days Deg days Sun duration Month Temp. STDV Base 18.0 Base 18.0 Base 5.0 Base 12.0 hours ---------------------------------------------------------------------------------------- Januar 1.20 +3.94 398.5 0.0 40.7 460.5 44:51 Februar 2.50 +2.50 377.0 0.0 44.4 435.0 132:09 März 5.90 +0.84 348.9 0.0 78.6 404.1 91:55 April 9.90 +0.09 240.2 0.0 151.4 235.6 119:52 Mai 14.40 +4.03 33.8 47.1 416.3 0.0 253:11 Juni 17.60 +2.16 21.0 73.8 442.8 0.0 200:38 Juli 19.50 +1.12 8.2 89.3 484.1 0.0 209:46 August 18.80 +0.83 7.5 58.1 453.6 0.0 204:22 September 15.30 -1.19 123.5 7.0 273.4 109.4 122:49 Oktober 10.40 +0.38 223.9 0.0 179.2 216.0 86:59 November 5.20 +1.41 341.7 0.0 80.8 396.3 48:24 Dezember 2.20 +0.04 488.7 0.0 9.4 550.7 34:15 ---------------------------------------------------------------------------------------- Total: 10.20 +1.41 2612.9 275.2 2654.8 2807.6 1549:11 PRECIPITATION (l/m²) Norm Standard Days Days Days Month Rain Rain-DV Rain >0.0 >2.0 >20.0 --------------------------------------------------------------- Januar 40.0 -2.7 37.3 11 8 0 Februar 40.0 +6.5 46.5 11 4 0 März 45.0 +22.1 67.1 19 9 0 April 52.0 +29.7 81.7 20 11 0 Mai 75.0 -52.3 22.7 6 2 0 Juni 77.0 -25.5 51.5 11 7 0 Juli 77.0 -33.0 44.0 15 5 0 August 59.0 +31.9 90.9 12 9 0 September 54.0 -18.5 35.5 13 6 0 Oktober 49.0 +8.9 57.9 18 8 0 November 52.0 -37.7 14.3 11 3 0 Dezember 49.0 -5.7 43.3 18 9 0 --------------------------------------------------------------- Total: 669.0 -76.4 592.6 165 81 0 WIND SPEED (km/h) Month Wind High Time Day DOM DIR -------------------------------------------------- Januar 4.6 32.7 05:15 19 W-SW Februar 4.4 36.8 15:00 2 W März 8.8 54.7 08:55 1 W-SW April 5.8 34.6 17:55 13 W Mai 5.9 27.0 01:35 28 O-NO Juni 4.9 33.1 14:05 25 W Juli 5.5 39.6 15:55 26 W August 4.1 40.7 07:50 4 W-SW September 4.4 31.7 19:50 30 NO Oktober 3.3 34.9 12:25 2 W-SW November 3.8 48.7 12:25 21 W-SW Dezember 3.4 27.6 21:50 25 W-SW -------------------------------------------------- Total: 4.9 54.7 08:55 Mär W-SW Distributions Wind Dir Values 56775 Distributions Wind Dir N-NO 7.063% Distributions Wind Dir NO 10.968% Distributions Wind Dir NO-O 8.986% Distributions Wind Dir O 3.755% Distributions Wind Dir O-SO 0.606% Distributions Wind Dir SO 0.562% Distributions Wind Dir SO-S 0.532% Distributions Wind Dir S 1.096% Distributions Wind Dir S-SW 1.636% Distributions Wind Dir SW 6.767% Distributions Wind Dir SW-W 22.075% Distributions Wind Dir W 21.592% Distributions Wind Dir W-NW 3.181% Distributions Wind Dir NW 2.487% Distributions Wind Dir NW-N 2.461% Distributions Wind Dir N 6.233%