United States · 1991–2020

Best time to visit
Lambert.

October leads for comfortable weather in Lambert: typically 24.7°C by day, 10.8°C at night, with 119 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high24.7°C

Typical low10.8°C

Rain in October119 mm

Comfort

October

October · April · May

76climate match

Beach

September

September · August · June

75climate match

Outdoors

October

October · November · March

66climate match

The weakest month is January, scoring 10 against October’s 76 — days reach only 10.5°C, 13° below the 24°C the score treats as ideal, and nights drop to -0.3°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

1010.5° / -0.3°

Feb

1712.6° / 1.3°

Mar

4618.6° / 6.4°

Apr

7023.5° / 10.7°

May

6328.2° / 16°

Jun

5032.6° / 20.5°

Jul

4433.5° / 21.9°

Aug

4733.5° / 21.4°

Sep

6331.1° / 18°

Oct

7624.7° / 10.8°

Nov

4618° / 5.1°

Dec

1612.4° / 1.5°

Monthly climate evidence for Lambert — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	10.5°C	-0.3°C	129 mm	7.8	10 h 06	10	Good coverage
February	12.6°C	1.3°C	147 mm	8	10 h 54	17	Good coverage
March	18.6°C	6.4°C	147 mm	8.6	11 h 52	46	Good coverage
April	23.5°C	10.7°C	154 mm	8.1	12 h 59	70	Good coverage
May	28.2°C	16°C	155 mm	8.6	13 h 55	63	Good coverage
June	32.6°C	20.5°C	101 mm	6.5	14 h 25	50	Good coverage
July	33.5°C	21.9°C	102 mm	6.5	14 h 14	44	Good coverage
August	33.5°C	21.4°C	86 mm	6	13 h 26	47	Good coverage
September	31.1°C	18°C	85 mm	4.8	12 h 21	63	Good coverage
October	24.7°C	10.8°C	119 mm	6	11 h 16	76	Good coverage
November	18°C	5.1°C	130 mm	6.7	10 h 20	46	Good coverage
December	12.4°C	1.5°C	154 mm	7.9	9 h 53	16	Good coverage

Records at LAMBERT 1W, 2001–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.6°C2 Jan 2022	-16.1°C1 Jan 2018	84 mm23 Jan 2006	275 mm2013 · driest 43 mm in 2003	24
February	27.2°C21 Feb 2018	-16.1°C20 Feb 2021	155 mm23 Feb 2019	388 mm2018 · driest 26 mm in 2026	24
March	31.7°C31 Mar 2007	-8.9°C4 Mar 2002	137 mm10 Mar 2016	422 mm2016 · driest 16 mm in 2007	25
April	34.4°C19 Apr 2006	-1.7°C7 Apr 2007	136 mm11 Apr 2013	275 mm2013 · driest 38 mm in 2002	25
May	37.2°C30 May 2012	0.6°C5 May 2013	127 mm17 May 2003	323 mm2003 · driest 41 mm in 2011	25
June	40.6°C29 Jun 2012	11.1°C14 Jun 2019	128 mm8 Jun 2021	359 mm2021 · driest 5 mm in 2016	24
July	42.2°C31 Jul 2012	13.9°C11 Jul 2021	82 mm9 Jul 2012	249 mm2007 · driest 14 mm in 2017	24
August	41.7°C26 Aug 2023	10.6°C5 Aug 2017	78 mm15 Aug 2021	230 mm2021 · driest 1 mm in 2007	24
September	40.6°C6 Sep 2012	5.0°C25 Sep 2021	136 mm27 Sep 2002	241 mm2002 · driest 0 mm in 2019	24
October	37.8°C3 Oct 2019	-5.6°C29 Oct 2017	124 mm10 Oct 2002	288 mm2009 · driest 6 mm in 2024	25
November	31.1°C1 Nov 2016	-9.4°C13 Nov 2019	147 mm29 Nov 2001	287 mm2001 · driest 30 mm in 2020	25
December	27.2°C27 Dec 2015	-15.6°C23 Dec 2022	91 mm14 Dec 2022	256 mm2001 · driest 18 mm in 2025	25

Typical days per month at LAMBERT 1W, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	<1	0	18	4
February	<1	0	13	4
March	5	<1	4	4
April	13	3	<1	5
May	23	14	0	5
June	27	22	0	3
July	26	23	0	3
August	30	26	0	3
September	28	20	0	2
October	16	6	<1	4
November	4	<1	6	3
December	<1	0	15	4

How often, not how much — every day in LAMBERT 1W’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	4%	27%	15%	29%	7.7–14.1°C
February	14%	29%	15%	34%	8.3–15.9°C
March	35%	29%	15%	31%	15.8–22.2°C
April	56%	26%	14%	28%	21.9–26.0°C
May	70%	27%	14%	29%	26.4–30.3°C
June	79%	22%	12%	23%	30.0–34.2°C
July	77%	23%	11%	22%	31.9–35.0°C
August	80%	18%	8%	17%	31.7–35.7°C
September	83%	18%	8%	15%	29.3–33.3°C
October	68%	17%	8%	15%	23.0–27.6°C
November	31%	23%	12%	22%	14.6–20.3°C
December	8%	26%	14%	29%	10.7–15.3°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.

2002Each stripe is one year’s mean temperature against the 22-year average. Warmest: 2012. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4432931
NOAA station: USC00224869 · LAMBERT 1W
Station distance: 0.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 34.20°, 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 LAMBERT 1W is what differs

Marks→Walnut→Crowder→Sledge→Sumner→Darling→

Or put two places side by side: Lambert vs Marks

Best time to visitLambert.

October

September

October

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Lambert.

The whole year,
without the guesswork.

Nearby, measured,
and named.