The Netherlands · 1991–2020

Best time to visit
Culemborg.

July leads for comfortable weather in Culemborg: typically 23.1°C by day, 12.7°C at night, with 75 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23.1°C

Typical low12.7°C

Rain in July75 mm

Comfort

July

July · August · June

80climate match

Beach

July

July · August · June

44climate match

Outdoors

June

June · September · May

84climate match

The weakest month is January, scoring 5 against July’s 80 — days reach only 6°C, 18° below 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

56° / 0.5°

Feb

66.9° / 0.3°

Mar

2210.4° / 1.9°

Apr

4314.7° / 3.8°

May

5918.4° / 7.5°

Jun

7321.1° / 10.5°

Jul

8023.1° / 12.7°

Aug

7923° / 12.2°

Sep

6519.5° / 9.7°

Oct

4214.8° / 6.7°

Nov

209.8° / 3.5°

Dec

56.5° / 1.1°

Monthly climate evidence for Culemborg — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	6°C	0.5°C	69 mm	12.5	8 h 14	5	Strong coverage
February	6.9°C	0.3°C	61 mm	11	9 h 50	6	Strong coverage
March	10.4°C	1.9°C	57 mm	10.1	11 h 41	22	Strong coverage
April	14.7°C	3.8°C	41 mm	8.6	13 h 48	43	Strong coverage
May	18.4°C	7.5°C	60 mm	9.5	15 h 38	59	Strong coverage
June	21.1°C	10.5°C	64 mm	8.9	16 h 41	73	Strong coverage
July	23.1°C	12.7°C	75 mm	10.8	16 h 16	80	Strong coverage
August	23°C	12.2°C	78 mm	10.9	14 h 39	79	Strong coverage
September	19.5°C	9.7°C	65 mm	10	12 h 35	65	Strong coverage
October	14.8°C	6.7°C	70 mm	11.1	10 h 32	42	Strong coverage
November	9.8°C	3.5°C	69 mm	11.9	8 h 43	20	Strong coverage
December	6.5°C	1.1°C	80 mm	13.8	7 h 47	5	Strong coverage

Records at HERWIJNEN, 1989–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	15.4°C1 Jan 2023	-18.0°C16 Jan 2013	45 mm12 Jan 2023	140 mm2023 · driest 4 mm in 1997	36
February	18.3°C26 Feb 2019	-21.4°C4 Feb 2012	34 mm20 Feb 2022	130 mm2002 · driest 15 mm in 1998	36
March	23.0°C31 Mar 2021	-15.9°C4 Mar 2005	29 mm6 Mar 1998	104 mm2023 · driest 2 mm in 2025	37
April	28.1°C25 Apr 2007	-6.3°C21 Apr 1991	23 mm7 Apr 2014	85 mm2024 · driest 0 mm in 2007	37
May	32.0°C12 May 1998	-1.5°C6 May 1996	43 mm7 May 2007	135 mm2024 · driest 11 mm in 2020	37
June	37.4°C26 Jun 2026	0.1°C2 Jun 1991	99 mm28 Jun 2011	186 mm2011 · driest 17 mm in 2023	37
July	37.6°C26 Jul 2019	4.8°C18 Jul 1996	50 mm4 Jul 2007	186 mm2007 · driest 13 mm in 2018	36
August	34.8°C4 Aug 1990	3.1°C29 Aug 1993	40 mm30 Aug 2015	212 mm2015 · driest 13 mm in 1995	36
September	32.8°C15 Sep 2020	-0.3°C30 Sep 2018	32 mm12 Sep 1994	168 mm2001 · driest 12 mm in 2006	36
October	27.0°C13 Oct 2018	-7.5°C24 Oct 2003	39 mm30 Oct 1994	184 mm1998 · driest 17 mm in 1995	36
November	19.6°C2 Nov 2020	-8.7°C22 Nov 1993	58 mm25 Nov 2005	123 mm2023 · driest 10 mm in 2011	36
December	16.0°C31 Dec 2022	-16.3°C20 Dec 2010	39 mm30 Dec 1993	168 mm1993 · driest 16 mm in 2016	37

Typical days per month at HERWIJNEN, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	13	2
February	0	0	12	2
March	0	0	10	2
April	<1	0	5	<1
May	3	<1	<1	2
June	6	<1	0	2
July	10	2	0	2
August	8	2	0	3
September	2	<1	0	2
October	<1	0	1	2
November	0	0	6	2
December	0	0	12	2

How often, not how much — every day in HERWIJNEN’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	0%	42%	6%	56%	3.6–8.1°C
February	0%	39%	5%	52%	4.1–9.8°C
March	<1%	31%	5%	41%	8.6–13.3°C
April	11%	29%	3%	36%	12.7–17.5°C
May	29%	32%	6%	38%	15.9–20.5°C
June	48%	29%	6%	40%	19.6–23.7°C
July	56%	35%	7%	44%	20.8–25.5°C
August	60%	34%	8%	46%	21.1–25.3°C
September	35%	33%	6%	43%	17.3–22.0°C
October	6%	36%	7%	48%	13.0–17.4°C
November	0%	40%	6%	56%	8.1–12.0°C
December	0%	44%	7%	61%	4.5–8.5°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.

1991Each stripe is one year’s mean temperature against the 35-year average. Warmest: 2024. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2757872
NOAA station: NLE00152482 · HERWIJNEN
Station distance: 12.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 51.95°, 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 HERWIJNEN is what differs

's-Hertogenbosch→Tiel→Gorinchem→Zaltbommel→Geldermalsen→Leerdam→

Or put two places side by side: Culemborg vs 's-Hertogenbosch

Best time to visitCulemborg.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Culemborg.

The whole year,
without the guesswork.

Nearby, measured,
and named.