Ramona, CA: January

31 January 2026: January 2026 averaged 54.3°F in Ramona, CA, the warmest January since 2018, 10th warmest of 43.

January 2026

Mean temperature: 54.3°F; Warmest since 2018; 10th warmest of 43
Precipitation: 3.00 in; Wettest since 2024; 21st wettest of 50

A normal January in Ramona, CA (1991 to 2020): 1.27 in of precipitation, between 0.34 in and 7.20 in in eight years of ten.

The mean temperature of every January in Ramona, CA since 1975: 54.3°F in 2026; the highest is 58.2°F, in 1986.

Every year, ranked, as a table

Every January in Ramona, CA from 1975 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	54.3	10	69.9	10	38.7	16	3.00	21	0
2025	49.2	35	67.8	20	30.8	51	0.59	38	1
2024	50.3	31	65.5	28	35.2	36	3.09	18	0
2023	48.9	38	60.7	40	37	28	8.95	4	0
2022	52.6	15	69	13	36.3	31	0.08	49	0
2021	50.6	27	68	16	33.2	45	3.02	20	0
2020	50.7	26	68	16	33.5	42	0.27	45	0
2019	51	24	64.5	31	37.4	26	3.21	17	0
2018	57.3	2	73.5	2	41.1	5	3.29	16	0
2017	49.2	35	60.1	42	38.2	20	7.34	6	1
2016	50.5	28	63.4	34	37.7	24	6.54	9	0
2015	53.5	13	68.6	14	38.3	19	0.79	34	0
2014	55.4	5	74.5	1	36.3	31	0.19	47	0
2013	48.3	40	64.6	30	32.1	49	1.60	27	0
2012	51.8	20	70.9	7	32.8	46	0.65	37	0
2011	51.5	22	68.2	15	34.8	41	1.07	32	0
2010	51.6	21	66.9	23	36.3	31	7.16	7	2
2009	54.5	7	70.7	8	38.2	20	0.14	48	0
2008	48.9	38	61.3	39	36.5	29	5.77	12	0
2007	46.8	43	64.5	31	29.1	52	0.59	38	0
2006	50.2	32	67.2	22	33.3	44	1.27	29	0
2005	51	24	63.2	35	38.7	16	6.54	9	0
2004	49	37	65.5	28	32.4	48	0.36	44	0
2003	55.1	6	72.6	4	37.7	24	0.52	41	0
2002	48.3	40	64.5	31	32	50	0.43	43	0
2001	47.1	42	60.7	40	33.5	42	2.99	22	0
2000	52	17	68	16	36.1	34	0.49	42	0
1999	50.1	33	67.5	21	32.8	46	1.15	31	1
1998					39.2	12	3.46	15	5
1997	52.5	16	63.2	35	41.4	4	4.97	13	2
1996	52	17	68	16	36.4	30	1.24	30	1
1995	51.1	23	61.4	38	40.9	7	8.24	5	0
1994					35.1	37	2.03	25	4
1993					42.9	3	14.15	1	6
1992					39.5	9			4
1991					38.4	18	0.80	33	5
1990	52.8	14	66.4	25	39	14	3.85	14	3
1989					37.2	27	0.70	35	4
1988					39.3	10	2.66	23	6
1987					35.1	37	1.84	26	6
1986	58.2	1	71.9	5	44.5	1	0.56	40	2
1985	50.4	30	61.8	37	39.2	12	1.42	28	3
1984	53.9	11	69.9	10	37.8	23			0
1983	51.9	19	69.5	12	35	39	3.05	19	3
1982					36.1	34	6.07	11	4
1981	56	4	71.1	6	40.6	8	0.66	36	1
1980	54.4	8	65.7	27	43.1	2	12.86	3	1
1979	49.7	34	60.1	42	39.3	10	6.63	8	0
1978	53.6	12	66.3	26	41	6	13.06	2	0
1977	50.5	28	66.5	24	35	39	2.47	24	1
1976	56.1	3	73.2	3	39	14	trace	50	0
1975	54.4	8	70.6	9	38.1	22	0.25	46	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1986	58.2
2018	57.3
1976	56.1
1981	56
2014	55.4
2003	55.1
2009	54.5
1980	54.4
1975	54.4
2026	54.3

Coldest
Year	Mean, °F
2007	46.8
2001	47.1
2013	48.3
2002	48.3
2023	48.9
2008	48.9
2004	49
2025	49.2
2017	49.2
1979	49.7

Wettest
Year	Precipitation, in
1993	14.15
1978	13.06
1980	12.86
2023	8.95
1995	8.24
2017	7.34
2010	7.16
1979	6.63
2016	6.54
2005	6.54

Driest
Year	Precipitation, in
1976	trace
2022	0.08
2009	0.14
2014	0.19
1975	0.25
2020	0.27
2004	0.36
2002	0.43
2000	0.49
2003	0.52

The hottest, coldest and wettest days

Hottest day: 81°F; 17 January 2026, 15 January 2026
Coldest night: 27°F; 25 January 2026
Wettest day: 1.96 in; 1 January 2026

Every month, season and year

Months

Seasons

Years

Ramona, CA the day's answers

All-time records

Every answer in words

January 2026 brought 3.00 in of precipitation in Ramona, CA, the wettest January since 2024, 21st wettest of 50.
The hottest day of January 2026 in Ramona, CA: 81°F on Saturday 17 January 2026 and Thursday 15 January 2026.
The coldest night of January 2026 in Ramona, CA: a low of 27°F on Sunday 25 January 2026.
The wettest day of January 2026 in Ramona, CA: 1.96 in on Thursday 1 January 2026.