United States · 1991–2020

Best time to visit
Alameda.

January leads for comfortable weather in Alameda: typically 24.7°C by day, 16.2°C at night, with 47 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high24.7°C

Typical low16.2°C

Rain in January47 mm

Comfort

January

January · February · December

92climate match

Beach

April

April · March · November

88climate match

Outdoors

January

January · February · December

70climate match

The weakest month is August, scoring 11 against January’s 92 — 243 mm of rain falls, and days average 32.7°C, 9° 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

9224.7° / 16.2°

Feb

8625.8° / 17.3°

Mar

7827.1° / 18.7°

Apr

6428.8° / 21°

May

4130.6° / 23.1°

Jun

1331.9° / 24.6°

Jul

2232.7° / 25.3°

Aug

1132.7° / 25.4°

Sep

1431.8° / 24.9°

Oct

3530.1° / 23.4°

Nov

6827.5° / 20.2°

Dec

8325.8° / 18°

Monthly climate evidence for Alameda — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 21 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	24.7°C	16.2°C	47 mm	5.3	24.6°C	10 h 41	92	Strong coverage
February	25.8°C	17.3°C	54 mm	4.8	24.5°C	11 h 15	86	Strong coverage
March	27.1°C	18.7°C	62 mm	4.5	24.8°C	11 h 56	78	Strong coverage
April	28.8°C	21°C	85 mm	5.4	25.8°C	12 h 44	64	Strong coverage
May	30.6°C	23.1°C	161 mm	8.5	27.0°C	13 h 23	41	Strong coverage
June	31.9°C	24.6°C	267 mm	14.9	28.3°C	13 h 44	13	Strong coverage
July	32.7°C	25.3°C	187 mm	14	29.2°C	13 h 36	22	Strong coverage
August	32.7°C	25.4°C	243 mm	16.4	29.7°C	13 h 02	11	Strong coverage
September	31.8°C	24.9°C	260 mm	15.4	29.3°C	12 h 16	14	Strong coverage
October	30.1°C	23.4°C	194 mm	11.3	28.3°C	11 h 30	35	Strong coverage
November	27.5°C	20.2°C	90 mm	6.3	26.8°C	10 h 51	68	Strong coverage
December	25.8°C	18°C	62 mm	5.6	25.7°C	10 h 32	83	Strong coverage

What has changed

Alameda runs +1.3°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

+1.0

Feb

+2.1

Mar

+1.5

Apr

+1.3

May

+1.2

Jun

+1.2

Jul

+1.2

Aug

+1.1

Sep

+1.2

Oct

+1.2

Nov

+1.1

Dec

+1.7

January daytime highs, 2011–2025. Last recorded: 23.9°C.

Records at MIAMI INTL AP, 1948–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	31.1°C27 Jan 1984	-1.1°C22 Jan 1985	61 mm11 Jan 1973	192 mm2016 · driest 1 mm in 1951	79
February	31.7°C14 Feb 1948	1.7°C1 Feb 2026	115 mm22 Feb 1966	205 mm1983 · driest 1 mm in 2001	79
March	33.9°C22 Mar 2003	0.0°C3 Mar 1980	180 mm20 Mar 1949	269 mm1986 · driest 1 mm in 1956	79
April	36.1°C20 Apr 2020	5.6°C7 Apr 1950	377 mm25 Apr 1979	439 mm1979 · driest 1 mm in 1981	79
May	36.7°C28 May 2017	12.8°C6 May 1963	292 mm4 May 1977	480 mm2020 · driest 11 mm in 1965	79
June	36.7°C4 Jun 1985	15.6°C3 Jun 1984	168 mm1 Jun 1977	568 mm1968 · driest 48 mm in 2026	79
July	36.7°C9 Jul 2020	20.6°C4 Jul 1985	139 mm12 Jul 2017	324 mm2002 · driest 45 mm in 1963	79
August	36.7°C9 Aug 1987	20.0°C8 Aug 1950	167 mm12 Aug 1994	423 mm1994 · driest 42 mm in 1954	78
September	36.1°C8 Sep 1987	20.0°C30 Sep 1983	154 mm10 Sep 1960	620 mm1960 · driest 67 mm in 1951	78
October	35.0°C13 Oct 2023	11.7°C21 Oct 1989	319 mm3 Oct 2000	550 mm1991 · driest 18 mm in 2002	78
November	32.8°C1 Nov 2019	3.9°C26 Nov 1950	192 mm18 Nov 1992	352 mm1992 · driest 2 mm in 1970	78
December	31.7°C3 Dec 2023	-1.1°C25 Dec 1989	129 mm10 Dec 2000	250 mm2015 · driest 3 mm in 1988	78

Typical days per month at MIAMI INTL AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	18	<1	2
February	20	2	2
March	26	5	2
April	29	10	2
May	31	22	4
June	30	27	8
July	31	30	6
August	31	30	8
September	30	28	7
October	31	20	5
November	27	3	2
December	22	<1	2

How often, not how much — every day in MIAMI INTL 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	74%	16%	5%	12%	22.6–26.2°C
February	78%	16%	6%	11%	23.2–27.4°C
March	83%	15%	6%	11%	24.9–28.2°C
April	82%	18%	8%	15%	27.3–29.5°C
May	72%	28%	13%	38%	28.8–31.5°C
June	54%	46%	22%	65%	30.5–32.6°C
July	56%	44%	17%	63%	31.2–33.2°C
August	51%	49%	22%	72%	31.0–33.2°C
September	50%	50%	23%	72%	30.7–32.5°C
October	64%	36%	15%	47%	28.6–30.7°C
November	77%	21%	7%	20%	25.8–28.5°C
December	77%	17%	5%	15%	23.6–26.8°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.

1948Each stripe is one year’s mean temperature against the 78-year average. Warmest: 2023. Coolest: 1966.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4145724
NOAA station: USW00012839 · MIAMI INTL AP
Station distance: 3.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 25.76°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 21 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 MIAMI INTL AP is what differs

Doral→Fountainebleau→Flagami→Westchester→West Miami→Coral Way Village→

Or put two places side by side: Alameda vs Doral

Best time to visitAlameda.

January

April

January

The whole year,without the guesswork.

Alameda runs +1.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Alameda.

The whole year,
without the guesswork.

Alameda runs +1.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.