United States · 1991–2020

Best time to visit
Perris.

April leads for comfortable weather in Perris: typically 25.3°C by day, 8.7°C at night, with 15 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high25.3°C

Typical low8.7°C

Rain in April15 mm

Comfort

April

April · November · March

84climate match

Beach

October

October · May · June

74climate match

Outdoors

March

March · November · December

85climate match

The weakest month is August, scoring 51 against April’s 84 — days average 37.4°C, 13° above the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

6019.6° / 4.8°

Feb

6420.4° / 5.6°

Mar

8022.7° / 7.1°

Apr

8425.3° / 8.7°

May

8028.4° / 11.7°

Jun

7032.7° / 14°

Jul

5636.3° / 16.9°

Aug

5137.4° / 17.4°

Sep

6334.9° / 15.7°

Oct

7829.1° / 11.8°

Nov

8423.6° / 7.1°

Dec

6119.1° / 4.3°

Monthly climate evidence for Perris — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	19.6°C	4.8°C	72 mm	5	10 h 08	60	Strong coverage
February	20.4°C	5.6°C	72 mm	5.1	10 h 55	64	Strong coverage
March	22.7°C	7.1°C	36 mm	3.9	11 h 52	80	Strong coverage
April	25.3°C	8.7°C	15 mm	1.9	12 h 59	84	Strong coverage
May	28.4°C	11.7°C	6 mm	1.2	13 h 54	80	Strong coverage
June	32.7°C	14°C	0 mm	0.1	14 h 23	70	Strong coverage
July	36.3°C	16.9°C	5 mm	0.5	14 h 12	56	Strong coverage
August	37.4°C	17.4°C	1 mm	0.3	13 h 24	51	Strong coverage
September	34.9°C	15.7°C	4 mm	0.5	12 h 20	63	Strong coverage
October	29.1°C	11.8°C	14 mm	1.5	11 h 17	78	Strong coverage
November	23.6°C	7.1°C	15 mm	2.4	10 h 22	84	Strong coverage
December	19.1°C	4.3°C	53 mm	4.6	9 h 55	61	Strong coverage

What has changed

Perris runs +0.5°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+1.2

Feb

+0.7

Mar

+0.5

Apr

+0.7

May

-0.2

Jun

+0.1

Jul

-0.9

Aug

+0.3

Sep

+0.6

Oct

+0.7

Nov

+1.3

Dec

+0.8

April daytime highs, 2011–2025. Last recorded: 23.4°C.

Records at ELSINORE, 1897–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	32.8°C12 Jan 1996	-9.4°C14 Jan 1963	112 mm5 Jan 1979	377 mm1916 · driest 0 mm in 2004	120
February	35.0°C28 Feb 1900	-7.2°C12 Feb 1965	134 mm15 Feb 1927	303 mm1998 · driest 0 mm in 1984	123
March	39.4°C6 Mar 1899	-4.4°C24 Mar 1898	122 mm1 Mar 1978	250 mm1978 · driest 0 mm in 1956	124
April	42.8°C13 Apr 1898	-4.4°C5 Apr 1955	66 mm5 Apr 1926	160 mm1926 · driest 0 mm in 2023	124
May	42.8°C31 May 1910	-0.6°C2 May 1933	30 mm15 May 1898	59 mm1921 · driest 0 mm in 1902	122
June	45.6°C20 Jun 2016	1.7°C4 Jun 1908	8 mm21 Jun 1972	10 mm1925 · driest 0 mm in 2003	123
July	47.2°C27 Jul 1934	5.0°C3 Jul 1962	51 mm27 Jul 1917	64 mm2005 · driest 0 mm in 1970	122
August	47.8°C12 Aug 1933	4.4°C4 Aug 1962	47 mm16 Aug 1977	80 mm1977 · driest 0 mm in 1971	120
September	47.2°C6 Sep 2020	1.7°C15 Sep 1964	65 mm25 Sep 1939	108 mm1976 · driest 0 mm in 1942	126
October	43.3°C2 Oct 2024	-3.9°C30 Oct 1971	58 mm26 Oct 2004	195 mm2004 · driest 0 mm in 1960	123
November	36.7°C26 Nov 2014	-6.7°C23 Nov 1931	79 mm23 Nov 1965	186 mm1965 · driest 0 mm in 1995	122
December	32.2°C3 Dec 1958	-8.3°C26 Dec 1911	102 mm29 Dec 1915	336 mm1921 · driest 0 mm in 2000	123

Typical days per month at ELSINORE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	4	<1	3	2
February	6	1	1	2
March	11	2	<1	1
April	15	7	<1	<1
May	22	12	0	<1
June	27	22	0	0
July	29	28	0	<1
August	29	29	0	0
September	27	24	0	<1
October	22	14	0	<1
November	11	4	<1	<1
December	4	<1	3	2

The best month has moved. On the 1961–1990 numbers the strongest month here was April (scoring 83); on 2011–2025 it is November (87). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in ELSINORE’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	42%	17%	7%	17%	15.9–21.4°C
February	48%	17%	7%	19%	16.6–23.5°C
March	61%	16%	5%	14%	18.5–24.9°C
April	78%	8%	2%	4%	21.9–27.7°C
May	91%	4%	<1%	1%	24.6–30.3°C
June	99%	<1%	0%	0%	29.9–35.0°C
July	99%	1%	<1%	<1%	34.9–38.3°C
August	98%	2%	<1%	<1%	34.9–38.3°C
September	98%	3%	<1%	<1%	31.9–36.5°C
October	92%	5%	1%	3%	26.1–31.6°C
November	74%	9%	3%	6%	20.2–26.4°C
December	47%	14%	5%	14%	16.8–23.0°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1899Each stripe is one year’s mean temperature against the 98-year average. Warmest: 2014. Coolest: 1933.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5382146
NOAA station: USC00042805 · ELSINORE
Station distance: 15.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 26 usable years
Daylight: Calculated from latitude 33.78°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from ELSINORE is what differs

Lake Elsinore→Wildomar→Sun City→Lakeland Village→Canyon Lake→Good Hope→

Or put two places side by side: Perris vs Lake Elsinore

Best time to visitPerris.

April

October

March

The whole year,without the guesswork.

Perris runs +0.5°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Perris.

The whole year,
without the guesswork.

Perris runs +0.5°C
on the 1961–1990 baseline.

Nearby, measured,
and named.