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Germany · 1991–2020

Best time to visit
Klotten.

July leads for comfortable weather in Klotten: typically 23.6°C by day, 12.3°C at night, with 66 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23.6°C

Typical low12.3°C

Rain in July66 mm

Comfort

July

July · August · June

83climate match

Beach

July

July · August · June

47climate match

Outdoors

June

June · September · August

84climate match

The weakest month is January, scoring 5 against July’s 83 — days reach only 3.2°C, 21° 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

53.2° / -1.3°

Feb

54.5° / -1.1°

Mar

148.7° / 1°

Apr

3913.7° / 3.6°

May

5217.5° / 7.2°

Jun

6920.7° / 10°

Jul

8323.6° / 12.3°

Aug

8122.8° / 12°

Sep

6218.4° / 9.1°

Oct

3512.6° / 5.8°

Nov

117.1° / 2.2°

Dec

53.9° / -0.4°

Monthly climate evidence for Klotten — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	3.2°C	-1.3°C	60 mm	11.8	8 h 30	5	Strong coverage
February	4.5°C	-1.1°C	58 mm	11.4	9 h 59	5	Strong coverage
March	8.7°C	1°C	58 mm	10.7	11 h 42	14	Strong coverage
April	13.7°C	3.6°C	47 mm	8.8	13 h 42	39	Strong coverage
May	17.5°C	7.2°C	73 mm	10.8	15 h 24	52	Strong coverage
June	20.7°C	10°C	69 mm	10.1	16 h 22	69	Strong coverage
July	23.6°C	12.3°C	66 mm	10.1	15 h 59	83	Strong coverage
August	22.8°C	12°C	65 mm	9.3	14 h 29	81	Strong coverage
September	18.4°C	9.1°C	59 mm	8.9	12 h 33	62	Strong coverage
October	12.6°C	5.8°C	63 mm	10.9	10 h 38	35	Strong coverage
November	7.1°C	2.2°C	59 mm	11.1	8 h 56	11	Strong coverage
December	3.9°C	-0.4°C	78 mm	13.6	8 h 04	5	Strong coverage

What has changed

Klotten runs +2.0°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

+2.0

Feb

+1.9

Mar

+2.6

Apr

+2.3

May

+1.5

Jun

+2.5

Jul

+2.3

Aug

+2.4

Sep

+1.5

Oct

+1.3

Nov

+1.8

Dec

+2.4

July daytime highs, 2011–2025. Last recorded: 23.4°C.

Records at BLANKENRATH, 1947–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	14.0°C1 Jan 2023	-20.1°C13 Jan 1968	35 mm22 Jan 1995	186 mm1995 · driest 13 mm in 1996	77
February	19.6°C27 Feb 2019	-22.3°C2 Feb 1956	36 mm6 Feb 1984	187 mm2002 · driest 0 mm in 1959	78
March	23.6°C31 Mar 2021	-16.5°C6 Mar 1971	43 mm24 Mar 1957	137 mm1988 · driest 6 mm in 1993	77
April	28.5°C17 Apr 1949	-8.2°C12 Apr 1986	35 mm30 Apr 1991	130 mm1950 · driest 0 mm in 2007	76
May	30.1°C29 May 2017	-4.4°C11 May 1953	43 mm29 May 2016	169 mm1984 · driest 22 mm in 2015	77
June	38.6°C27 Jun 2026	-1.4°C17 Jun 1949	57 mm29 Jun 2024	146 mm2016 · driest 5 mm in 1962	76
July	37.7°C25 Jul 2019	1.0°C7 Jul 1949	56 mm13 Jul 2006	199 mm1980 · driest 4 mm in 2022	76
August	36.1°C7 Aug 2015	1.6°C28 Aug 1978	72 mm13 Aug 2024	202 mm1968 · driest 9 mm in 1947	76
September	32.0°C13 Sep 1947	-1.0°C30 Sep 1957	53 mm7 Sep 1987	199 mm1984 · driest 1 mm in 1959	76
October	25.3°C2 Oct 2011	-7.1°C27 Oct 1950	55 mm7 Oct 1982	183 mm1998 · driest 7 mm in 1969	76
November	18.6°C2 Nov 2020	-13.8°C22 Nov 1988	43 mm19 Nov 1963	152 mm1977 · driest 2 mm in 2011	76
December	16.0°C4 Dec 1953	-21.1°C19 Dec 2009	50 mm27 Dec 1947	235 mm1993 · driest 8 mm in 1963	76

Typical days per month at BLANKENRATH, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	18	1
February	0	0	16	2
March	0	0	12	1
April	<1	0	5	1
May	2	0	<1	2
June	6	<1	0	2
July	12	3	0	2
August	10	2	0	2
September	3	<1	0	2
October	0	0	3	2
November	0	0	9	2
December	0	0	16	2

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 80); on 2011–2025 it is August (89). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in BLANKENRATH’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%	40%	5%	52%	-0.3–5.5°C
February	0%	38%	5%	48%	0.6–7.3°C
March	<1%	33%	4%	44%	4.9–11.5°C
April	8%	34%	4%	45%	9.8–15.3°C
May	21%	35%	7%	46%	14.1–19.2°C
June	37%	35%	7%	46%	18.2–23.0°C
July	49%	34%	7%	45%	19.3–25.7°C
August	48%	32%	8%	40%	19.1–24.6°C
September	27%	32%	6%	41%	15.7–21.1°C
October	5%	33%	6%	44%	10.4–15.1°C
November	0%	38%	6%	51%	4.5–8.8°C
December	0%	40%	6%	55%	0.5–5.7°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.

1947Each stripe is one year’s mean temperature against the 74-year average. Warmest: 2022. Coolest: 1956.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2887385
NOAA station: GME00129910 · BLANKENRATH
Station distance: 16.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 26 usable years
Daylight: Calculated from latitude 50.17°, 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 BLANKENRATH is what differs

Kastellaun→Cochem→Zell→Treis-Karden→Beltheim→Blankenrath→

Or put two places side by side: Klotten vs Kastellaun

Best time to visitKlotten.

July

July

June

The whole year,without the guesswork.

Klotten runs +2.0°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Klotten.

The whole year,
without the guesswork.

Klotten runs +2.0°C
on the 1961–1990 baseline.

Nearby, measured,
and named.