Hillsboro, OR: April

30 April 2026: April 2026 averaged 53°F in Hillsboro, OR (1 day missing), the warmest April since 2016, tied 10th warmest of 94 (with 2004, 1936 and 1930).

April 2026

Mean temperature: 53°F; Warmest since 2016; 10th warmest of 94
Precipitation: 2.92 in; Wettest since 2023; 30th wettest of 97

A normal April in Hillsboro, OR (1991 to 2020): a mean temperature of 50.3°F, between 48.2°F and 53.1°F in eight years of ten and 2.26 in of precipitation, between 1.29 in and 4.66 in in eight years of ten.

The mean temperature of every April in Hillsboro, OR since 1930: 53°F in 2026; the highest is 55.5°F, in 2016.

Normal range, 48.2 to 53.1°F

Every year, ranked, as a table

Every April in Hillsboro, OR from 1930 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	53	10	65.2	16	40.9	20	2.92	30	1
2025	51.9	25	64.7	20	39.1	57	1.23	78	0
2024	51.1	35	61.7	44	40.4	29	1.61	66	0
2023	49	74	58.3	80	39.7	44	4.25	8	0
2022	46.3	90	56	92	36.6	85	4.80	5	0
2021	51.2	34	66.2	8	36.2	89	0.45	95	0
2020	51.5	30	64.2	24	38.9	59	0.88	87	0
2019	51.6	29	61.2	50	42.1	6	3.23	21	0
2018	51.5	30	61.1	51	41.9	9	3.32	19	0
2017	49.2	70	58.4	79	40	38	3.56	13	0
2016	55.5	1	67.9	2	43.1	5	1.88	54	0
2015	50.1	56	62.2	38	37.9	74	1.41	71	0
2014	50.8	41	61.7	44	39.8	43	3.42	17	0
2013	50.1	56	60.5	58	39.6	45	2.33	38	0
2012	50.6	45	60.5	58	40.6	26	2.38	37	0
2011	45.6	92	55	96	36.2	89	3.42	17	0
2010	48.3	79	57.8	84	38.8	63	3.22	22	0
2009	48.7	76	60.5	58	36.8	83	1.24	77	0
2008	45.5	93	55.8	93	35.3	94	1.94	51	0
2007	49.4	66	60	64	38.8	63	1.96	49	0
2006	50.9	39	62.2	38	39.5	46	2.02	46	0
2005	49.3	68	59.3	74	39.4	49	2.56	33	0
2004	53	10	65.6	14	40.4	29	1.79	58	0
2003	49	74	57.1	88	40.8	23	5.91	1	0
2002	50	58	61.1	51	38.8	63	1.71	61	0
2001	46.9	86	57.4	86	36.4	88	1.86	56	0
2000	51.3	32	63.4	28	39.2	56	1.36	72	0
1999	48.3	79	59.8	66	36.9	82	1.50	69	0
1998	53.9	4	64.6	22	43.6	3	1.30	75	1
1997	50.5	47	60.6	56	40.4	29	2.18	42	0
1996	52.7	18	62	40	43.5	4	4.63	6	0
1995	49.8	63	60.3	61	39.4	49	3.96	10	0
1994	52.6	20	62.9	31	41.8	10	1.18	79	2
1993	51.1	35	60	64	42.1	6	5.03	3	0
1992	53.8	5	64.1	25	43.8	1	4.06	9	2
1991	49.9	61	59.1	76	40.6	26	4.88	4	0
1990	53.3	8	64.7	20	42	8	1.70	62	0
1989			66	9			0.81	88	5
1988	51.3	32	61.6	47	41	19	2.23	39	0
1987	52.8	15	65.7	13	40	38	1.30	75	0
1986	49.4	66	60.2	62	38.6	69	1.47	70	0
1985	51.8	27	63.3	29	40.1	36	1.01	83	1
1984	48.5	77	57.9	81	39.1	57	3.25	20	1
1983	51	37	62.5	37	39.5	46	2.55	34	0
1982	46.7	88	57.9	81	35.7	93	4.27	7	1
1981	50.4	48	60.6	56	40.1	36	1.81	57	0
1980	52.2	22	63.5	27	40.9	20	3.07	28	0
1979	50.8	41	60.9	53	40.7	25	2.01	47	0
1978	50.3	50	59.7	68	40.9	20	3.20	23	0
1977	51.9	25	65.8	12	38	73	0.74	90	0
1976	49.2	70	59.8	66	38.7	67	3.11	25	0
1975	46.6	89	57	89	36.1	92	1.65	63	0
1974	50.3	50	59.3	74	41.2	17	1.98	48	0
1973	50.2	52	62.6	35	37.8	76	1.00	84	0
1972	47	85	57.2	87	36.8	83	3.11	25	0
1971	49.7	64	60.2	62	39.3	55	3.14	24	0
1970	47.3	83	57.5	85	37	81	1.93	52	0
1969	49.9	61	60.9	53	38.9	59	2.17	43	0
1968	48.1	81	59.7	68	36.5	86	1.34	73	0
1967	45.5	93	56.4	90	34.5	96	2.12	45	0
1966	50.9	39	62.8	33	38.9	59	0.47	94	0
1965	50.2	52	61.8	43	38.6	69	2.20	41	0
1964	46.8	87	58.5	78	35.1	95	0.98	85	0
1963	47.5	82	55.6	94	39.4	49	3.95	11	1
1962	52.1	24	62.8	33	41.3	16	3.54	14	1
1961	50.2	52	58.6	77	41.8	10	2.45	36	2
1960	50	58	59.7	68	40.2	34	3.54	14	2
1959			62	40	40.3	33	0.81	88	4
1958	51	37	61.3	49	40.8	23	3.11	25	0
1957	52.8	15	64	26	41.6	12	1.60	67	1
1956	53.4	7	65.2	16	41.6	12	0.49	93	0
1955	45.8	91	55.1	95	36.5	86	3.48	16	0
1954	49.3	68	60.9	53	37.8	76	1.15	81	2
1953	49.2	70	59.5	73	38.9	59	2.13	44	1
1952	52.9	14	67.1	4	38.7	67	1.07	82	0
1951	54	3	69.4	1	38.1	72	0.93	86	1
1950	48.4	78	59.6	71	37.3	79	1.65	63	0
1949	52.8	15	65.9	10	39.9	41	0.54	92	1
1948	47.2	84	56.1	91	38.3	71	3.67	12	0
1947	54.5	2	67.5	3	41.6	12	1.34	73	0
1946	50.4	48	62.9	31	37.8	76	1.16	80	0
1945	49.5	65	59.6	71	39.4	49	2.46	35	0
1944	50.2	52	61.5	48	38.8	63	2.95	29	0
1943	53.6	6	65.6	14	41.6	12	1.90	53	0
1942	50.7	44	62	40	39.4	49	1.78	59	0
1941	52.7	18	65.9	10	39.4	49	1.65	63	0
1940	52.5	21	64.4	23	40.5	28	2.21	40	0
1939	52.2	22	66.4	6	37.9	74	0.33	96	0
1938	51.7	28	63.2	30	40.2	34	1.88	54	0
1937	49.2	70	57.9	81	40.4	29	5.58	2	0
1936	53	10	66.3	7	39.9	41	1.51	68	2
1935	50	58	62.6	35	37.3	79	1.95	50	0
1934					43.7	2	0.71	91	5
1933	50.6	45	65.1	18	36.2	89	0.23	97	0
1932	50.8	41	61.7	44	40	38	2.78	31	0
1931	53.2	9	66.9	5	39.5	46	1.76	60	1
1930	53	10	64.8	19	41.2	17	2.69	32	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2016	55.5
1947	54.5
1951	54
1998	53.9
1992	53.8
1943	53.6
1956	53.4
1990	53.3
1931	53.2
2026	53
More years share the last value

Coldest
Year	Mean, °F
2008	45.5
1967	45.5
2011	45.6
1955	45.8
2022	46.3
1975	46.6
1982	46.7
1964	46.8
2001	46.9
1972	47

Wettest
Year	Precipitation, in
2003	5.91
1937	5.58
1993	5.03
1991	4.88
2022	4.80
1996	4.63
1982	4.27
2023	4.25
1992	4.06
1995	3.96

Driest
Year	Precipitation, in
1933	0.23
1939	0.33
2021	0.45
1966	0.47
1956	0.49
1949	0.54
1934	0.71
1977	0.74
1989	0.81
1959	0.81

The hottest, coldest and wettest days

Hottest day: 80°F; 30 April 2026
Coldest night: 32°F; 16 April 2026
Wettest day: 0.57 in; 15 April 2026

Every month, season and year

Months

Seasons

Years

2025

Hillsboro, OR the day's answers

All-time records

Every answer in words

April 2026 brought 2.92 in of precipitation in Hillsboro, OR, the wettest April since 2023, 30th wettest of 97.
The hottest day of April 2026 in Hillsboro, OR: 80°F on Thursday 30 April 2026.
The coldest night of April 2026 in Hillsboro, OR: a low of 32°F on Thursday 16 April 2026.
The wettest day of April 2026 in Hillsboro, OR: 0.57 in on Wednesday 15 April 2026.