United States · 1991–2020

Best time to visit
Eaglet (historical).

June leads for comfortable weather in Eaglet (historical): typically 24.7°C by day, 10.9°C at night, with 4 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24.7°C

Typical low10.9°C

Rain in June4 mm

Comfort

June

June · July · August

90climate match

Beach

August

August · September · July

70climate match

Outdoors

April

April · May · November

93climate match

The weakest month is February, scoring 50 against June’s 90 — days reach only 18.7°C, 5° below the 24°C the score treats as ideal, and nights drop to 6.8°C.

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

5118.7° / 6.4°

Feb

5018.7° / 6.8°

Mar

6320.1° / 7.7°

Apr

7821.2° / 8.1°

May

8522.5° / 9.5°

Jun

9024.7° / 10.9°

Jul

8826.1° / 12.2°

Aug

8626.8° / 12.5°

Sep

8427.2° / 12°

Oct

8625.8° / 10.7°

Nov

7821.8° / 8.3°

Dec

5418.3° / 6.3°

Monthly climate evidence for Eaglet (historical) — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 25 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	18.7°C	6.4°C	121 mm	7.2	13.3°C	10 h 00	51	Strong coverage
February	18.7°C	6.8°C	125 mm	8.1	13.1°C	10 h 51	50	Strong coverage
March	20.1°C	7.7°C	93 mm	6.5	12.8°C	11 h 52	63	Strong coverage
April	21.2°C	8.1°C	32 mm	3.3	12.2°C	13 h 02	78	Strong coverage
May	22.5°C	9.5°C	13 mm	1.9	12.4°C	14 h 01	85	Strong coverage
June	24.7°C	10.9°C	4 mm	0.5	13.1°C	14 h 32	90	Strong coverage
July	26.1°C	12.2°C	2 mm	0.3	14.5°C	14 h 20	88	Strong coverage
August	26.8°C	12.5°C	0 mm	0.1	15.2°C	13 h 30	86	Strong coverage
September	27.2°C	12°C	3 mm	0.4	15.5°C	12 h 21	84	Strong coverage
October	25.8°C	10.7°C	21 mm	2.3	15.3°C	11 h 14	86	Strong coverage
November	21.8°C	8.3°C	51 mm	3.7	14.6°C	10 h 15	78	Strong coverage
December	18.3°C	6.3°C	92 mm	6.4	13.7°C	9 h 46	54	Strong coverage

What has changed

Eaglet (historical) runs +1.2°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

+1.8

Feb

+1.1

Mar

+1.6

Apr

+1.3

May

+0.8

Jun

+1.2

Jul

+0.4

Aug

+0.6

Sep

+1.0

Oct

+1.7

Nov

+1.6

Dec

+1.1

June daytime highs, 2011–2025. Last recorded: 23.2°C.

Records at SAN LUIS OBISPO POLY, 1927–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	32.2°C16 Jan 2014	-4.4°C22 Jan 1937	154 mm9 Jan 2023	626 mm1969 · driest 0 mm in 2022	97
February	31.7°C21 Feb 1995	-6.1°C10 Feb 1929	120 mm13 Feb 1986	385 mm1969 · driest 0 mm in 2021	97
March	36.7°C19 Mar 2026	-2.2°C1 Mar 1962	108 mm2 Mar 1974	419 mm1995 · driest 0 mm in 1997	98
April	40.0°C8 Apr 1989	-1.7°C26 Apr 1975	79 mm11 Apr 1982	175 mm1967 · driest 0 mm in 1934	96
May	38.9°C22 May 2000	0.0°C29 May 1987	60 mm25 May 1931	87 mm1998 · driest 0 mm in 1991	99
June	42.2°C20 Jun 1929	1.7°C29 Jun 1988	43 mm5 Jun 1933	48 mm1933 · driest 0 mm in 2001	95
July	43.9°C7 Jul 1989	2.2°C26 Jul 1987	35 mm19 Jul 2015	35 mm2015 · driest 0 mm in 1956	96
August	41.7°C27 Aug 1944	4.4°C10 Aug 1970	26 mm20 Aug 1976	36 mm1976 · driest 0 mm in 1970	96
September	45.0°C6 Sep 2020	1.7°C24 Sep 2004	51 mm29 Sep 1994	98 mm1976 · driest 0 mm in 2019	96
October	42.8°C2 Oct 1980	-1.1°C28 Oct 1971	56 mm1 Oct 1983	133 mm2004 · driest 0 mm in 2002	95
November	36.7°C3 Nov 1997	-5.0°C24 Nov 2004	91 mm20 Nov 1946	198 mm1965 · driest 0 mm in 1936	98
December	33.3°C4 Dec 1958	-8.3°C23 Dec 1990	114 mm28 Dec 1931	366 mm1931 · driest 0 mm in 1989	97

Typical days per month at SAN LUIS OBISPO POLY, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	3	<1	<1	4
February	3	<1	<1	4
March	5	<1	0	2
April	7	2	0	1
May	8	3	0	<1
June	13	4	0	<1
July	19	5	0	0
August	21	6	0	0
September	20	8	0	0
October	17	7	0	<1
November	8	2	<1	2
December	2	0	<1	3

How often, not how much — every day in SAN LUIS OBISPO POLY’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	29%	25%	13%	28%	15.1–20.4°C
February	32%	26%	13%	31%	15.8–21.3°C
March	38%	23%	10%	23%	16.2–21.9°C
April	47%	13%	4%	10%	18.0–22.6°C
May	60%	6%	<1%	2%	19.4–24.3°C
June	87%	2%	<1%	<1%	21.4–26.2°C
July	98%	<1%	<1%	<1%	23.6–27.4°C
August	99%	<1%	<1%	<1%	24.2–28.2°C
September	96%	2%	<1%	<1%	24.5–28.6°C
October	83%	7%	3%	4%	22.9–27.3°C
November	58%	14%	6%	14%	19.0–24.2°C
December	31%	21%	11%	24%	15.8–20.8°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.

1928Each stripe is one year’s mean temperature against the 87-year average. Warmest: 2017. Coolest: 1971.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5344684
NOAA station: USC00047851 · SAN LUIS OBISPO POLY
Station distance: 17.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 35.46°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 25 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 SAN LUIS OBISPO POLY is what differs

San Luis Obispo→Santa Margarita→Garden Farms→Chorro→Cushing→Dove (historical)→

Or put two places side by side: Eaglet (historical) vs San Luis Obispo

Best time to visitEaglet (historical).