United States · 1991–2020

Best time to visit
Antioch.

April leads for comfortable weather in Antioch: typically 25°C by day, 11.5°C at night, with 122 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril
Typical high25°C
Typical low11.5°C
Rain in April122 mm
Comfort

April

April · October · May

75climate match
Beach

September

September · May · June

72climate match
Outdoors

November

November · March · April

74climate match

The weakest month is January, scoring 28 against April’s 75days reach only 14.7°C, 9° below the 24°C the score treats as ideal, and nights drop to 2.1°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
2814.7° / 2.1°
Feb
4117° / 4°
Mar
5921° / 7.6°
Apr
7525° / 11.5°
May
6628.9° / 16.7°
Jun
4432.5° / 20.8°
Jul
4134.3° / 22.4°
Aug
3934.8° / 22°
Sep
5831.8° / 18.4°
Oct
7126.4° / 12.1°
Nov
5520° / 6.4°
Dec
3115.7° / 3.1°
Monthly climate evidence for Antioch — daylight is calculated from latitude, everything else is measured
MonthDayNightRainWet daysDaylightComfortCoverage
January14.7°C2.1°C131 mm8.110 h 1628Strong coverage
February17°C4°C119 mm811 h 0041Strong coverage
March21°C7.6°C131 mm7.811 h 5359Strong coverage
April25°C11.5°C122 mm6.812 h 5575Strong coverage
May28.9°C16.7°C112 mm7.313 h 4666Strong coverage
June32.5°C20.8°C129 mm7.814 h 1344Strong coverage
July34.3°C22.4°C92 mm7.114 h 0241Strong coverage
August34.8°C22°C106 mm6.713 h 1939Strong coverage
September31.8°C18.4°C89 mm5.512 h 1958Strong coverage
October26.4°C12.1°C127 mm5.811 h 2071Strong coverage
November20°C6.4°C123 mm7.310 h 2955Strong coverage
December15.7°C3.1°C142 mm8.510 h 0531Strong coverage

What has changed

Antioch runs +0.6°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
+1.1
Feb
+0.8
Mar
+0.8
Apr
+0.4
May
+0.4
Jun
+0.9
Jul
+0.3
Aug
+0.8
Sep
+1.5
Oct
+0.5
Nov
-0.5
Dec
+0.3
April daytime highs, 20112019. Last recorded: 24.4°C.
Records at CENTER, 1939–2019
MonthRecord highRecord lowWettest dayWettest / driest monthYears
January29.4°C23 Jan 1943-15.0°C12 Jan 1982115 mm13 Jan 2013308 mm1999 · driest 14 mm in 198679
February32.2°C21 Feb 1986-17.8°C2 Feb 1951101 mm22 Feb 2018234 mm2018 · driest 9 mm in 199680
March34.4°C30 Mar 1946-9.4°C3 Mar 1943152 mm11 Mar 1953295 mm2016 · driest 10 mm in 201179
April34.4°C21 Apr 1987-2.2°C3 Apr 1971188 mm29 Apr 1953358 mm1991 · driest 15 mm in 198780
May37.8°C27 May 19434.4°C7 May 1992148 mm5 May 1941419 mm1953 · driest 3 mm in 199879
June42.2°C13 Jun 19437.2°C1 Jun 1984166 mm18 Jun 2015310 mm1989 · driest 0 mm in 194880
July43.3°C26 Jul 195412.8°C8 Jul 1972117 mm23 Jul 1968259 mm2002 · driest 0 mm in 194780
August43.3°C20 Aug 201111.1°C31 Aug 1986162 mm9 Aug 1997384 mm1997 · driest 0 mm in 195180
September44.4°C2 Sep 20003.9°C29 Sep 1967234 mm15 Sep 1978423 mm1978 · driest 7 mm in 195579
October37.8°C1 Oct 1953-3.3°C31 Oct 1993206 mm17 Oct 1994481 mm2009 · driest 0 mm in 195280
November32.8°C14 Nov 1942-11.1°C29 Nov 1976190 mm16 Nov 2003367 mm2004 · driest 12 mm in 199979
December28.9°C6 Dec 1956-16.7°C23 Dec 1989121 mm8 Dec 2018361 mm2002 · driest 10 mm in 201079
Typical days per month at CENTER, 1991–2020
MonthDays 25°C+Days 30°C+Frost nightsHeavy rain (10 mm+)
January10134
February3<184
March10<134
April183<14
May271504
June302603
July313003
August312903
September292302
October219<13
November7<153
December20124
How often, not how much — every day in CENTER’s record sorted by what it was actually like, rather than averaged
MonthWarm & dry daysWet daysWashoutsWeek with 3+ wet daysDaytime mean has ranged
January21%26%11%28%11.3–17.7°C
February31%26%13%28%13.8–20.4°C
March51%24%12%23%18.6–23.6°C
April72%21%12%20%23.5–27.3°C
May76%24%13%24%27.4–30.5°C
June78%23%11%24%30.9–34.6°C
July80%20%9%20%32.6–36.8°C
August80%20%9%20%32.4–37.6°C
September80%19%8%16%29.7–34.6°C
October78%16%9%16%24.7–29.0°C
November47%23%11%22%17.3–23.0°C
December24%25%12%29%13.4–18.4°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.

1942Each stripe is one year’s mean temperature against the 72-year average. Warmest: 1949. Coolest: 1976.2019

The evidence behind this page

Nearby, measured,
and named.

Place identity
GeoNames 4670960
NOAA station
USC00411578 · CENTER
Station distance
17 km from the place centre
Climate period
1991–2020
Minimum month coverage
29 usable years
Daylight
Calculated from latitude 31.85°, 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 CENTER is what differs

CenterTenahaTimpsonGarrisonJoaquinAiken