United States · 1991–2020

Best time to visit
Ramona.

May leads for comfortable weather in Ramona: typically 24.2°C by day, 8.8°C at night, with 12 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high24.2°C

Typical low8.8°C

Rain in May12 mm

Comfort

May

May · June · October

88climate match

Beach

July

July · June · August

72climate match

Outdoors

March

March · April · May

86climate match

The weakest month is February, scoring 51 against May’s 88 — nights drop to 2.6°C, and days reach only 18.7°C, 5° below 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

5519.3° / 1.9°

Feb

5118.7° / 2.6°

Mar

6520.1° / 4°

Apr

7621.9° / 5.6°

May

8824.2° / 8.8°

Jun

7928.3° / 10.9°

Jul

7231.8° / 14°

Aug

7032.6° / 14.1°

Sep

7231.1° / 12.4°

Oct

7926.8° / 8.6°

Nov

7622.6° / 4.3°

Dec

5318.7° / 1.5°

Monthly climate evidence for Ramona — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	19.3°C	1.9°C	61 mm	5	10 h 11	55	Good coverage
February	18.7°C	2.6°C	82 mm	6.4	10 h 57	51	Good coverage
March	20.1°C	4°C	38 mm	5.2	11 h 53	65	Good coverage
April	21.9°C	5.6°C	28 mm	3.6	12 h 57	76	Good coverage
May	24.2°C	8.8°C	12 mm	2.1	13 h 51	88	Good coverage
June	28.3°C	10.9°C	1 mm	0.3	14 h 19	79	Good coverage
July	31.8°C	14°C	4 mm	0.4	14 h 08	72	Good coverage
August	32.6°C	14.1°C	1 mm	0.3	13 h 22	70	Good coverage
September	31.1°C	12.4°C	4 mm	0.6	12 h 20	72	Good coverage
October	26.8°C	8.6°C	18 mm	1.8	11 h 18	79	Good coverage
November	22.6°C	4.3°C	32 mm	2.9	10 h 25	76	Good coverage
December	18.7°C	1.5°C	59 mm	4.9	9 h 59	53	Good coverage

Records at RAMONA AP, 1998–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	31.7°C15 Jan 2021	-8.8°C17 Jan 2007	78 mm9 Jan 2018	227 mm2023 · driest 2 mm in 2022	28
February	32.2°C27 Feb 2026	-7.1°C5 Feb 2020	128 mm27 Feb 2017	223 mm2019 · driest 3 mm in 2016	28
March	36.7°C20 Mar 2026	-3.8°C8 Mar 2012	48 mm21 Mar 2023	165 mm2023 · driest 0 mm in 2026	28
April	36.1°C27 Apr 2004	-2.8°C10 Apr 1999	50 mm10 Apr 2020	106 mm2020 · driest 0 mm in 2017	29
May	38.3°C10 May 2025	0.0°C11 May 2022	24 mm12 May 1998	65 mm1998 · driest 0 mm in 1999	29
June	42.8°C20 Jun 2016	2.2°C2 Jun 2011	6 mm30 Jun 2015	6 mm2015 · driest 0 mm in 2021	29
July	47.2°C6 Jul 2018	4.4°C5 Jul 2023	32 mm18 Jul 2015	61 mm2015 · driest 0 mm in 2002	29
August	43.9°C31 Aug 2017	5.6°C9 Aug 2010	52 mm20 Aug 2023	52 mm2023 · driest 0 mm in 2020	27
September	45.6°C6 Sep 2024	3.9°C18 Sep 2010	33 mm15 Sep 2015	33 mm2015 · driest 0 mm in 2003	28
October	40.0°C1 Oct 2012	-1.0°C27 Oct 2020	54 mm19 Oct 2010	148 mm2004 · driest 0 mm in 1999	28
November	35.0°C5 Nov 2020	-5.5°C27 Nov 2010	64 mm30 Nov 2007	111 mm2019 · driest 0 mm in 2021	28
December	31.1°C10 Dec 2025	-6.6°C5 Dec 2011	86 mm22 Dec 2010	234 mm2010 · driest 0 mm in 2024	28

Typical days per month at RAMONA AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	5	<1	11	2
February	5	<1	8	3
March	6	<1	4	1
April	9	2	1	<1
May	14	4	0	<1
June	24	11	0	0
July	30	23	0	<1
August	31	25	0	0
September	27	19	0	0
October	20	10	<1	<1
November	10	3	3	1
December	4	<1	13	2

How often, not how much — every day in RAMONA AP’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	47%	17%	6%	14%	16.2–21.9°C
February	42%	22%	9%	27%	16.4–22.2°C
March	49%	18%	5%	18%	17.1–23.5°C
April	65%	12%	3%	8%	19.1–23.9°C
May	81%	7%	<1%	4%	21.9–26.3°C
June	96%	<1%	0%	0%	25.5–31.0°C
July	99%	1%	<1%	0%	30.2–34.3°C
August	99%	1%	<1%	0%	31.5–34.1°C
September	97%	2%	<1%	0%	29.3–33.3°C
October	87%	6%	2%	3%	23.6–30.3°C
November	70%	10%	3%	7%	20.4–24.6°C
December	44%	16%	6%	15%	17.1–21.9°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.

1999Each stripe is one year’s mean temperature against the 27-year average. Warmest: 2017. Coolest: 1999.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5385793
NOAA station: USW00053120 · RAMONA AP
Station distance: 4.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 33.04°, 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.

Validated places to explore

Tokyo→Bangkok→Reykjavik→Lisbon→

Best time to visitRamona.

May

July

March

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Ramona.

The whole year,
without the guesswork.

Nearby, measured,
and named.