Delta Junction, AK: 2025

31 December 2025: 2025 averaged 30.9°F in Delta Junction, AK (24 days missing), the warmest year since 2019, tied 13th warmest of 79 (with 2018).

2025

Mean temperature: 30.9°F; Warmest since 2019; 13th warmest of 79

A normal year in Delta Junction, AK (1991 to 2020): a mean temperature of 30.3°F, between 26.4°F and 32.1°F in eight years of ten.

The mean temperature of every year in Delta Junction, AK since 1943: 30.9°F in 2025; the highest is 34.2°F, in 2016.

Normal range, 26.4 to 32.1°F

Every year, ranked, as a table

Every year in Delta Junction, AK from 1919 to 2025, 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
2025	30.9	13	38.5	26	22.8	11	9.66	56	24
2024	30.7	15	38.5	26	22.9	10	9.42	59	2
2023	30.3	22	38.5	26	22.2	17	7.93	70	0
2022	30	29	38.2	34	21.9	22	8.16	68	1
2021	28.4	46	37.1	46	19.6	49	9.85	52	3
2020	27.8	52	36	55	19.7	48	13.26	15	0
2019	33.8	2	41.8	2	25.9	1	11.24	33	0
2018	30.9	13	39.4	14	23	9	6.82	76	23
2017	31.2	9	39.9	9	22.5	14	12.48	19	0
2016	34.2	1	42.4	1	25.9	1	9.25	61	0
2015	31.7	8	39.8	12	23.5	8	9.19	63	0
2014	31.8	7	40.1	7	23.6	6	11.07	35	0
2013	28.5	42	36.9	48	20.1	40	6.56	77	23
2012	26	65	34.5	70	17.6	66	8.06	69	0
2011	28.7	41	37.6	42	19.9	42			0
2010	30.1	26	38.4	30	21.8	23	12.02	23	0
2009	29.9	31	38.2	34	21.4	27	8.71	65	9
2008	26.6	63	34.9	66	18.2	60	12.28	21	3
2007	29.5	34	37.8	40	21.3	29	11.64	31	1
2006	28.1	49	36.3	53	19.9	42	10.63	40	0
2005	32	6	40.4	5	23.6	6	9.71	55	1
2004	31.1	10	39.9	9	22.3	16	7.67	75	1
2003	30.6	17	39	20	22.2	17	7.87	71	0
2002	32.3	5	40.3	6	24.3	5	12.03	22	0
2001	30.1	26	38.4	30	21.8	23	7.84	72	0
2000	30.3	22	38.3	33	22.2	17	9.73	54	0
1999	25.9	67	34.7	67	17.1	68	10.20	44	2
1998	30.6	17	38.2	34	22.7	13			2
1997	30.6	17	40	8	21.6	26	11.98	25	12
1996	26	65	35.4	62	16.5	72	13.20	16	3
1995	30.5	20	39.3	15	21.7	25	13.57	13	0
1994	28.9	40	38	39	19.8	45	10.15	45	0
1993									58
1992									103
1991									106
1990									93
1989	28	51	37.4	43	18.8	57	17.73	2	4
1988	30.1	26	38.6	24	21.4	27	15.24	8	2
1987	31	11	39.2	16	22.8	11	11.89	26	0
1986	29.1	39	37.7	41	20.5	36	12.02	23	0
1985	28.4	46	36.5	51	20.3	39	16.20	4	0
1984	27.5	55	36.4	52	18.5	58	16.71	3	0
1983	27.4	56	35.4	62	19.5	51	11.65	30	0
1982	25.6	69	33.3	76	17.8	62	11.85	28	0
1981	33.3	3	41.3	3	25.3	3	9.74	53	0
1980	30.5	20	38.5	26	22.4	15	8.18	67	0
1979	30	29	38.9	22	21.1	31	9.98	47	0
1978	32.8	4	40.9	4	24.8	4	8.32	66	2
1977	30.3	22	38.4	30	22.2	17	11.77	29	0
1976	30.2	25	39.2	16	21.1	31	10.75	38	0
1975	25.1	72	33.8	71	16.2	73	17.77	1	1
1974	25.2	71	34.6	68	15.8	76	9.41	60	1
1973	26.7	61	35.6	61	17.7	63	12.47	20	0
1972	24.2	76	33.7	74	14.7	79	9.48	57	0
1971	23.7	78	32.8	79	14.7	79	10.23	43	0
1970	28.1	49	36.8	49	19.4	52	9.22	62	0
1969	29.4	35	38.9	22	19.8	45	7.69	74	0
1968	27.8	52	36.8	49	18.9	55	10.43	42	0
1967	28.5	42	37.3	44	19.8	45	14.27	9	0
1966	24.8	74	33.6	75	16	75	9.92	49	0
1965	26.8	59	35.2	65	18.4	59	11.16	34	0
1964	25.1	72	33.8	71	16.2	73	8.72	64	4
1963	28.3	48	37.2	45	19.6	49	10.65	39	1
1962	28.5	42	37.1	46	19.9	42	13.84	11	0
1961	24.4	75	33	78	15.8	76	16.16	5	0
1960	29.3	38	38.2	34	20.4	37	10.94	36	0
1959	25.8	68	34.6	68	17	70	12.61	17	0
1958	29.9	31	39	20	20.9	33	6.02	78	0
1957	31	11	39.9	9	22	21	9.90	50	0
1956	23.1	79	32.1	80	14.1	81	13.45	14	0
1955	25.5	70	33.8	71	17.1	68	16.03	6	1
1954	27.1	58	36	55	17.9	61	11.87	27	2
1953	29.4	35	38.1	38	20.8	35	9.99	46	0
1952	28.5	42	36.1	54	20.9	33	13.73	12	1
1951	26.6	63	35.3	64	17.7	63	7.72	73	1
1950	26.7	61	35.7	59	17.7	63	10.82	37	0
1949	27.3	57	35.7	59	18.9	55	15.33	7	0
1948	24.1	77	33.2	77	15	78	12.51	18	0
1947	29.4	35	38.6	24	20	41	10.54	41	4
1946	26.8	59	35.8	58	17.3	67	9.44	58	5
1945	27.8	52	35.9	57	19.2	53	13.95	10	10
1944	30.7	15	39.2	16	21.2	30	9.94	48	18
1943	29.9	31	39.2	16	20.4	37	11.52	32	2
1942			39.7	13	19	54			58
1941					16.8	71	9.89	51	94
1937									338
1920									252
1919									164

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2016	34.2
2019	33.8
1981	33.3
1978	32.8
2002	32.3
2005	32
2014	31.8
2015	31.7
2017	31.2
2004	31.1

Coldest
Year	Mean, °F
1956	23.1
1971	23.7
1948	24.1
1972	24.2
1961	24.4
1966	24.8
1975	25.1
1964	25.1
1974	25.2
1955	25.5

Wettest
Year	Precipitation, in
1975	17.77
1989	17.73
1984	16.71
1985	16.20
1961	16.16
1955	16.03
1949	15.33
1988	15.24
1967	14.27
1945	13.95

Driest
Year	Precipitation, in
1958	6.02
2013	6.56
2018	6.82
2004	7.67
1969	7.69
1951	7.72
2001	7.84
2003	7.87
2023	7.93
2012	8.06

The hottest, coldest and wettest days

Hottest day: 84°F; 20 June 2025
Coldest night: -46°F; 28 December 2025
Wettest day: 1.24 in; 7 July 2025

Month by month

Month	Mean temperature	Precipitation
January	13.5°F 7th warmest of 80	0.06 in 15th driest of 79
February	9.4°F 24th warmest of 80	0.27 in 26th wettest of 79
March	21.4°F 12th warmest of 80	0.21 in 34th wettest of 81
April	37.1°F 11th warmest of 82	0.54 in 10th wettest of 79
May
June	59.4°F 16th warmest of 80	0.83 in 10th driest of 80
July	62.6°F 14th warmest of 82	2.53 in 35th wettest of 82
August
September
October	32.5°F 10th warmest of 82	0.79 in 23rd wettest of 82
November	10.6°F 29th warmest of 82	0.40 in 38th wettest of 82
December	-16.1°F 7th coldest of 81

Hot days and freezes

Delta Junction, AK has had 202 freezing nights (a low of 32°F or below) in 2025 through 31 December (23 days missing), the most by that date since 2024, 78th most of 81.

Daily records set

Date	Record	Value	Before	Check
3 April	Warmest day	53°F	51°F 1980	Provisional
26 January	Warmest day	47°F	41°F 1948	Provisional
12 January	Warmest day	45°F	42°F 1984	Provisional
11 January	Warmest day	41°F	35°F 1984	Provisional
7 January	Warmest day	44°F	37°F 1987	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Delta Junction, AK the day's answers

All-time records

Every answer in words

The hottest day of 2025 in Delta Junction, AK: 84°F on Friday 20 June 2025.
The coldest night of 2025 in Delta Junction, AK: a low of -46°F on Sunday 28 December 2025.
The wettest day of 2025 in Delta Junction, AK: 1.24 in on Monday 7 July 2025.