San Jose Climate - Hot/Cold Spells

CLIMATE OF SAN JOSE

Longest Cold Periods

Consecutive Days		Dates	Temperatures

32 or below	14	20 Dec 1990-1 Jan 1991	32	29	19	19	23	25	29	30	31	28	27	28	28	30
	10	30 Dec 1918-8 Jan 1919	28	27	22	25	24	26	27	27	28	29
		15 - 24 Dec 1928	30	28	28	29	29	28	28	28	27	30
	9	10 - 18 Dec 1916	31	31	30	29	31	31	31	30	32
	8	18 - 25 Jan 1922	31	25	24	23	24	26	27	30
		19 - 26 Dec 1930	32	32	29	27	25	24	30	27
		9 - 16 Dec 1932	32	29	24	20	21	26	25	31
		8 - 15 Dec 1972	31	26	24	23	27	28	26	32
25 or below	4	19 - 22 Jan 1922	25	24	23	24
		22 - 25 Dec 1990	19	19	23	25
	3	1 - 3 Jan 1919	22	25	24
		11 - 13 Dec 1932	24	20	21
		21 - 23 Jan 1937	24	25	25

Longest Hot Periods

Consecutive Days		Dates	Temperatures

100 or above	4	20 - 23 Sep 1939	100	101	101	100
	3	16 - 18 Sep 1913	103	102	100
		22 - 24 Jun 1929	101	100	100
		13 - 15 Sep 1971	102	104	102
		13 - 15 Jul 1972	103	108	105
		11 - 13 Sep 1979	100	101	100
		24 - 26 Jun 1993	100	104	102
90 or above	8	16 - 23 Sep 1939	91	92	94	90	100	101	101	100
		15 - 22 Jun 1981	95	95	91	92	97	95	97	97
		9 - 16 Aug 1996	95	93	91	100	100	91	92	91
	7	23 - 29 Jun 1976	98	101	100	97	102	100	97
		1 - 6 Jun 1996	99	100	100	93	95	94	90
	6	20 - 25 Jun 1929	96	99	101	100	100	92
		22 - 27 Aug 1931	91	98	99	92	94	90
		12 - 17 Jul 1935	93	92	95	91	95	97
		22 - 27 Jul 1975	91	90	92	99	98	93

data compiled by Miguel Miller, NWS