United States · 1991–2020

Best time to visit
Herald.

October leads for comfortable weather in Herald: typically 25.8°C by day, 9.6°C at night, with 25 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high25.8°C

Typical low9.6°C

Rain in October25 mm

Comfort

October

October · April · May

84climate match

Beach

June

June · September · July

72climate match

Outdoors

April

April · November · March

84climate match

The weakest month is December, scoring 30 against October’s 84 — days reach only 13.6°C, 10° below the 24°C the score treats as ideal, and nights drop to 3.3°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

3313.6° / 3.7°

Feb

4316.7° / 5°

Mar

6420.3° / 6.3°

Apr

8323.3° / 7.9°

May

8127.4° / 10.8°

Jun

7331° / 13°

Jul

6833.5° / 14.4°

Aug

6833° / 13.8°

Sep

7231.3° / 12.8°

Oct

8425.8° / 9.6°

Nov

6118.4° / 5.8°

Dec

3013.6° / 3.3°

Monthly climate evidence for Herald — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	13.6°C	3.7°C	87 mm	8.5	9 h 46	33	Good coverage
February	16.7°C	5°C	98 mm	9.8	10 h 42	43	Good coverage
March	20.3°C	6.3°C	65 mm	7.4	11 h 50	64	Good coverage
April	23.3°C	7.9°C	35 mm	4.6	13 h 08	83	Good coverage
May	27.4°C	10.8°C	18 mm	2.9	14 h 14	81	Good coverage
June	31°C	13°C	3 mm	0.9	14 h 49	73	Good coverage
July	33.5°C	14.4°C	0 mm	0	14 h 35	68	Good coverage
August	33°C	13.8°C	1 mm	0.2	13 h 39	68	Good coverage
September	31.3°C	12.8°C	2 mm	0.5	12 h 23	72	Good coverage
October	25.8°C	9.6°C	25 mm	2.3	11 h 08	84	Good coverage
November	18.4°C	5.8°C	47 mm	5.6	10 h 03	61	Good coverage
December	13.6°C	3.3°C	103 mm	8.8	9 h 31	30	Good coverage

Records at LODI, 1893–2015
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	24.4°C26 Jan 2014	-11.7°C11 Jan 1949	69 mm12 Jan 1911	382 mm1911 · driest 0 mm in 2014	103
February	27.8°C18 Feb 1899	-7.8°C7 Feb 1989	70 mm19 Feb 1894	243 mm1998 · driest 1 mm in 1953	101
March	30.6°C31 Mar 1966	-5.6°C2 Mar 1971	88 mm29 Mar 1903	262 mm1903 · driest 0 mm in 1934	103
April	35.6°C22 Apr 1931	-2.2°C1 Apr 1936	50 mm7 Apr 1986	122 mm1958 · driest 0 mm in 1909	102
May	40.0°C31 May 1910	-1.1°C5 May 2007	43 mm16 May 1996	92 mm1998 · driest 0 mm in 1975	101
June	43.9°C15 Jun 1961	1.7°C12 Jun 2006	19 mm11 Jun 1907	41 mm1907 · driest 0 mm in 2007	100
July	43.3°C8 Jul 1905	3.9°C6 Jul 2006	16 mm2 Jul 1980	22 mm1974 · driest 0 mm in 2003	102
August	42.8°C6 Aug 1978	4.4°C16 Aug 1949	12 mm15 Aug 1976	21 mm1976 · driest 0 mm in 1951	101
September	42.2°C8 Sep 1944	1.1°C27 Sep 1948	51 mm18 Sep 1959	60 mm1959 · driest 0 mm in 2008	103
October	38.3°C5 Oct 1933	-3.9°C31 Oct 1935	80 mm26 Oct 1991	119 mm1945 · driest 0 mm in 1986	102
November	30.6°C3 Nov 1976	-6.7°C4 Nov 1935	59 mm18 Nov 1950	168 mm1983 · driest 0 mm in 1936	104
December	24.4°C1 Dec 1959	-10.6°C11 Dec 1932	96 mm11 Dec 1906	241 mm1906 · driest 0 mm in 1989	104

Typical days per month at LODI, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	6	3
February	<1	0	2	3
March	4	<1	<1	2
April	10	3	<1	1
May	20	9	0	<1
June	25	16	0	0
July	27	24	0	0
August	28	23	0	0
September	26	18	0	0
October	16	5	0	<1
November	1	0	2	2
December	0	0	7	4

How often, not how much — every day in LODI’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	<1%	28%	10%	36%	9.9–14.4°C
February	11%	28%	10%	35%	13.9–17.6°C
March	38%	25%	8%	28%	16.3–21.3°C
April	69%	14%	4%	12%	20.0–25.5°C
May	89%	8%	1%	4%	23.7–29.1°C
June	97%	3%	<1%	<1%	28.3–32.4°C
July	100%	<1%	<1%	<1%	31.5–34.9°C
August	99%	<1%	0%	<1%	30.5–34.0°C
September	97%	3%	<1%	1%	27.8–32.4°C
October	86%	8%	3%	6%	22.7–27.5°C
November	31%	18%	6%	21%	15.9–20.4°C
December	2%	25%	9%	28%	10.4–14.7°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.

1893Each stripe is one year’s mean temperature against the 91-year average. Warmest: 1976. Coolest: 1948.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5356429
NOAA station: USC00045032 · LODI
Station distance: 21.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 38.30°, 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 LODI is what differs

Lodi→Galt→Woodbridge→Lockeford→Dogtown→Collierville→

Or put two places side by side: Herald vs Lodi

Best time to visitHerald.