Grosseto Dati Servizio Meteorologico Aeronautica Militare Lat 42,75° N · Lon 11,07° E · Quota 5 m s.l.m. · Clima 1991-2020 Climatologia 1971-2000 Climatologia 1981-2010 Valori climatici medi Valori medi mensili e annui 1991-2020 Grosseto 1991-2020GenFebMarAprMagGiuLugAgoSetOttNovDicAnno Temperatura minima (°C) 1ª decade3,22,74,56,210,213,917,519,016,113,19,44,8 2ª decade2,82,14,67,011,215,017,418,215,411,57,73,3 3ª decade2,73,15,48,712,216,218,418,013,910,95,93,6 Media2,92,64,87,311,215,017,818,415,211,87,73,89,9 Dev. std.1,62,01,21,21,21,51,41,11,31,41,51,51,4 Temperatura massima (°C) 1ª decade13,013,315,418,522,326,831,032,628,824,019,114,3 2ª decade12,813,716,819,123,728,531,231,727,222,616,913,1 3ª decade12,514,417,120,825,630,032,031,125,721,115,312,9 Media12,813,716,419,523,928,431,431,827,222,517,113,421,5 Dev. std.1,21,81,41,41,71,71,51,51,41,41,11,11,4 Temperatura media (°C) 1ª decade8,18,09,912,316,220,324,225,822,418,614,39,6 2ª decade7,87,910,713,117,421,824,325,021,317,012,38,2 3ª decade7,68,711,214,818,923,125,224,619,816,010,68,2 Media7,88,210,613,417,621,724,625,121,217,212,48,615,7 Dev. std.1,21,71,11,21,41,51,31,31,31,21,21,31,3 Precipitazioni Pioggia (mm)4351454243261927656810071600 Giorni di pioggia6,16,26,36,15,83,32,12,35,26,99,38,167,8 Estremi Estremi termiciParametroValoreAnno / data Tmin assoluta-9,8 °C30/12/1997 Tmax assoluta40,2 °C05/08/2003 - 6/8/2003 Giorni di ghiaccio (totali)0– Giorni di ghiaccio (max annuo)0– Giorni di gelo (media annua)22– Giorni di gelo (max annuo)451999 Giorni con T>34 °C (media annua)12– Giorni con T>34 °C (max annuo)432003 Indice di continentalità17,3– Estremi pluviometrici (mm)PeriodoMediaMassimaAnnoMinimaAnno Anno600103520152832018 Primavera1302312018472017 Estate72282201482013 Autunno2333782012882011 Inverno1662962005101992 Ondate di calore e di freddo Numero di ondate di calore e di freddo per stagione AnnoOndate di caloreOndate di freddo MAMGLASONDGFAnnoGiorni T>34 °CMAMGLASONDGFAnnoGiorni di gelo 19910000022212836 199200000110201217 19930000041011337 199400011121100217 19950000070101233 19960110250100119 19970000040000013 199800000120000022 19990000040000045 200000000130100123 200110102170000114 20020100190102226 200302002430000029 20040010160000021 20052000241100241 200601001221101328 20070001180110216 20080000000010111 200910001100011221 201000000111100221 20111010280100116 201200000240001133 201310102170000017 2014011137000002 201502002260000015 20160011215000007 201700000190010115 201810001130000020 201900001141000129 202000111130000021 Totale788528–81461038– MAM = marzo-maggio · GLA = giugno-agosto · SON = settembre-novembre · DGF = dicembre-febbraio Dettaglio annuale 1991-2020 Nelle tabelle annuali, per ogni mese: valore più alto valore più basso del trentennio. Temperatura media mensile (°C) Temperatura media mensile (°C) AnnoGenFebMarAprMagGiuLugAgoSetOttNovDic 19917,37,311,810,713,018,623,623,921,214,710,54,7 19927,16,79,712,217,519,023,025,220,816,613,28,6 19938,46,38,512,217,320,821,924,720,316,19,79,3 19948,67,811,011,516,520,225,225,521,216,313,48,5 19956,49,69,212,216,319,025,524,019,217,310,98,5 19969,26,99,512,916,521,723,223,518,315,412,610,2 19979,49,011,411,117,221,722,924,622,117,012,77,6 19988,88,99,513,317,521,524,525,320,516,19,97,2 19997,45,610,012,718,821,624,625,622,416,910,97,7 20006,38,910,614,118,722,523,025,421,317,413,19,5 20019,19,113,212,719,321,624,725,819,219,712,07,5 20026,510,212,213,917,923,424,323,920,016,914,58,1 20037,65,610,813,619,826,026,628,521,316,013,610,3 20046,89,210,013,416,421,924,225,121,919,312,59,4 20056,15,69,712,618,622,323,923,020,917,011,47,6 20065,97,99,914,117,320,926,923,221,518,512,59,0 20079,710,111,315,018,521,623,723,819,916,510,77,8 20089,58,710,213,717,921,423,824,619,817,712,58,7 20097,57,110,614,219,021,323,825,822,516,312,87,0 20107,08,89,813,416,521,025,823,620,516,112,49,3 20118,38,510,414,918,422,223,324,723,516,812,59,8 20127,75,312,313,416,822,926,027,122,017,013,17,1 20137,46,410,214,717,121,426,226,722,819,412,78,7 20149,510,911,514,216,822,223,223,821,719,414,510,3 20157,87,210,713,918,923,327,525,922,217,112,99,1 20169,011,011,314,818,123,026,026,123,217,913,19,9 20176,810,412,213,718,623,325,626,320,017,312,18,0 20189,66,39,915,617,721,925,225,622,118,313,28,5 20195,79,211,112,914,923,224,625,321,618,113,210,8 20208,910,010,313,918,821,225,226,222,215,612,99,1 Media7,88,210,613,417,621,724,625,121,217,212,48,6 Dev. std.1,21,71,11,21,41,51,31,31,31,21,21,3 Media + dev. std.9,19,911,714,518,923,226,026,422,518,413,69,9 Media − dev. std.6,66,59,612,216,220,323,323,819,915,911,27,3 Temperatura minima media mensile (°C) Temperatura minima media mensile (°C) AnnoGenFebMarAprMagGiuLugAgoSetOttNovDic 19912,12,47,04,87,212,416,417,215,79,65,8-1,1 19922,30,54,16,810,812,916,018,114,312,18,23,6 19933,8-0,82,76,410,213,915,017,814,611,95,44,7 19943,92,74,56,110,113,317,718,515,410,28,33,4 19951,03,92,96,110,112,018,617,513,310,85,23,7 19965,01,44,37,410,615,216,717,112,710,18,16,0 19974,83,34,44,210,716,016,318,215,411,68,73,1 19983,92,93,48,210,814,317,718,014,410,45,12,0 19991,2-1,23,66,212,313,917,619,216,511,56,02,7 20000,72,44,58,411,615,616,117,514,612,48,24,9 20014,93,28,26,013,014,417,518,412,513,26,33,1 20020,14,65,57,311,515,917,918,114,311,110,33,7 20032,7-0,93,67,112,718,619,621,314,911,19,25,8 20042,14,44,57,710,014,816,718,815,514,67,45,3 20050,90,13,66,912,015,116,817,015,112,16,43,2 20061,02,54,77,810,813,419,416,715,313,16,74,6 20074,44,35,67,711,915,616,217,413,210,95,42,1 20085,03,35,18,012,515,817,517,814,112,47,74,3 20092,81,75,28,711,715,317,219,116,710,37,82,3 20102,74,64,77,211,214,419,217,214,210,68,05,3 20114,42,85,78,211,216,117,718,017,010,16,95,7 20121,50,44,98,110,216,019,120,116,611,88,82,0 20133,31,45,89,111,815,019,720,216,514,98,33,2 20145,16,46,18,010,415,317,217,916,214,110,65,6 20152,62,85,88,012,616,720,719,517,013,18,54,1 20164,55,55,69,312,717,219,720,017,513,39,15,3 20172,56,16,07,112,117,519,519,615,111,67,83,2 20185,21,34,69,212,315,418,118,715,412,58,53,4 2019-0,42,24,06,29,415,117,618,514,912,18,75,4 20202,82,94,36,712,313,917,919,316,010,28,24,1 Media2,92,64,87,311,215,017,818,415,211,87,73,8 Minimo-0,4-1,22,74,27,212,015,016,712,59,65,1-1,1 Dev. std.1,62,01,21,21,21,51,41,11,31,41,51,5 Media + dev. std.4,54,56,08,512,516,519,119,516,413,29,15,3 Media − dev. std.1,20,63,66,110,013,616,417,313,910,46,22,3 Temperatura massima media mensile (°C) Temperatura massima media mensile (°C) AnnoGenFebMarAprMagGiuLugAgoSetOttNovDic 199112,512,216,716,618,824,730,830,526,819,815,310,6 199211,912,915,417,724,325,229,932,427,221,018,213,7 199312,913,414,317,924,327,728,831,725,920,314,013,8 199413,213,017,416,922,927,232,832,527,022,518,513,6 199511,715,315,518,322,526,032,530,425,123,916,613,3 199613,512,314,618,522,528,229,829,923,820,717,114,5 199714,014,618,418,123,727,429,631,028,922,416,612,2 199813,714,915,618,424,228,731,232,526,621,914,612,4 199913,612,416,419,225,229,431,532,028,322,315,712,7 200011,815,416,719,825,729,329,933,327,922,418,014,2 200113,215,018,219,325,628,731,933,226,026,217,611,8 200212,815,918,920,424,430,930,729,725,722,718,712,6 200312,512,117,920,126,833,333,535,727,820,918,114,7 200411,414,015,619,022,928,931,831,328,324,117,613,6 200511,311,115,818,225,229,430,929,126,821,916,412,1 200610,813,315,120,523,928,434,329,727,623,918,313,4 200714,915,817,022,225,027,531,230,326,722,216,013,4 200814,014,115,419,323,427,030,231,425,422,917,213,1 200912,212,516,019,626,327,230,532,628,422,317,811,8 201011,313,014,819,621,827,532,530,026,721,516,813,3 201112,114,315,121,525,628,329,031,429,923,418,113,9 201214,010,219,618,823,429,733,034,227,422,317,412,3 201311,511,414,620,222,527,732,633,129,023,817,114,1 201413,815,317,020,423,229,129,229,727,224,618,415,0 201513,011,715,619,925,329,934,232,327,521,117,414,1 201613,516,617,020,223,428,732,432,128,822,517,114,5 201711,114,818,420,325,229,131,833,124,823,016,412,9 201814,011,415,322,023,128,432,232,528,924,017,913,6 201911,916,218,219,620,531,231,732,228,424,217,716,2 202015,017,116,421,125,328,532,433,128,320,917,614,2 Media12,813,716,419,523,928,431,431,827,222,517,113,4 Massimo15,017,119,622,226,833,334,335,729,926,218,716,2 Dev. std.1,21,81,41,41,71,71,51,51,41,41,11,1 Media + dev. std.13,915,517,920,825,630,232,933,328,724,018,314,5 Media − dev. std.11,611,915,018,122,226,729,930,225,821,116,012,2 Pioggia mensile (mm) Pioggia cumulata mensile (mm) AnnoGenFebMarAprMagGiuLugAgoSetOttNovDic 19919,493,522,731,796,915,230,035,2132,389,782,60,8 19928,70,165,947,146,253,815,73,0101,974,249,764,4 19931,07,222,748,38,88,827,50,7185,144,799,19,0 199464,845,92,269,633,849,71,23,966,438,7101,241,3 199529,822,942,069,333,728,30,422,4111,914,625,147,5 199641,475,643,261,218,913,230,477,8142,371,760,394,1 199775,822,76,367,831,952,17,024,09,857,6281,160,4 199832,4132,269,143,346,18,64,261,286,852,329,7121,6 199938,214,046,554,962,267,630,715,0101,8120,1155,050,4 20005,29,635,525,540,955,333,22,748,8172,4100,226,3 200178,621,994,439,223,018,817,00,638,57,999,1103,5 200219,664,48,933,184,213,760,471,476,6149,497,990,8 200393,60,013,749,59,70,00,210,769,245,3124,461,9 200428,584,654,248,129,17,721,38,417,490,930,8212,7 200532,345,837,061,721,55,134,339,794,181,6132,0131,4 200632,445,656,530,211,30,235,410,7203,462,810,882,7 200725,747,239,79,142,217,00,253,115,674,229,119,8 200848,932,260,637,6115,681,15,230,071,037,6181,4160,2 200943,264,198,842,018,984,90,00,818,674,489,092,4 2010110,466,252,463,870,019,45,059,221,431,6134,2123,0 201130,657,464,27,011,215,648,80,010,432,245,662,0 20129,829,64,346,867,50,02,031,046,653,7277,850,8 201391,874,966,924,268,62,04,02,412,0149,291,20,6 2014116,5112,064,248,124,864,281,8136,344,145,9187,9109,0 201539,279,083,268,011,829,20,024,08,676,827,413,4 201642,6142,832,220,318,418,212,00,329,0121,451,611,7 20176,637,829,211,26,49,84,415,966,23,329,936,3 201862,788,097,725,6107,934,26,338,717,271,2101,573,2 201953,619,57,255,885,12,239,11,634,141,8237,272,9 202028,98,127,329,328,814,73,036,968,247,828,8104,3 Media43,451,545,042,342,526,418,727,365,067,899,770,9 Cumulata max116,5142,898,869,6115,684,981,8136,3203,4172,4281,1212,7 Dev. std.31,138,128,118,331,325,220,530,851,741,373,649,5 Media + dev. std.74,589,673,160,673,951,539,258,1116,7109,1173,3120,4 Media − dev. std.12,313,416,824,011,21,2-1,8-3,613,326,626,221,4 Giorni di pioggia Giorni di pioggia mensili AnnoGenFebMarAprMagGiuLugAgoSetOttNovDic 19913886823377120 19922069573161876 1993025721106983 19948511146115466 1995568693056336 199610106105436128810 19971021434231101512 19988678921166711 19998157463366137 200034654531310124 200110598431083713 2002353810576671211 20037043200138118 200448966311311713 2005468741366101215 20065886203474310 2007467372062733 2008941167711551315 20099111093300571011 2010913569413371718 2011677324302448 20123218901186810 201313101051111136100 20141113664511163139 2015697346053841 201661455632058113 2017375323219164 20183101331442549117 201983391213135208 20204254441268510 Media6,16,26,36,15,83,32,12,35,26,99,38,1 Massimo1314131114711612182018 Dev. std.3,23,92,92,33,32,02,22,12,43,24,34,6 Media + dev. std.9,310,19,28,49,15,34,34,47,510,113,512,6 Media − dev. std.3,02,33,43,82,51,3-0,10,22,83,75,03,5 Legenda