Germany · 1991–2020

Best time to visit
Neu-Ulm.

July leads for comfortable weather in Neu-Ulm: typically 23.3°C by day, 13.2°C at night, with 89 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23.3°C

Typical low13.2°C

Rain in July89 mm

Comfort

July

July · August · June

79climate match

Beach

July

July · August · June

43climate match

Outdoors

September

September · June · May

81climate match

The weakest month is January, scoring 5 against July’s 79 — days reach only 1.9°C, 22° 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

51.9° / -3°

Feb

53.8° / -2.8°

Mar

168.9° / 0.6°

Apr

3913.7° / 4.1°

May

5518.2° / 8.2°

Jun

7121.4° / 11.4°

Jul

7923.3° / 13.2°

Aug

7923.2° / 12.9°

Sep

6118.2° / 9.2°

Oct

3612.5° / 5.3°

Nov

76.1° / 1°

Dec

52.3° / -2.2°

Monthly climate evidence for Neu-Ulm — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	1.9°C	-3°C	43 mm	9.1	8 h 44	5	Good coverage
February	3.8°C	-2.8°C	35 mm	8.4	10 h 07	5	Good coverage
March	8.9°C	0.6°C	46 mm	10.1	11 h 44	16	Good coverage
April	13.7°C	4.1°C	46 mm	9	13 h 36	39	Good coverage
May	18.2°C	8.2°C	81 mm	11	15 h 11	55	Good coverage
June	21.4°C	11.4°C	83 mm	10.8	16 h 05	71	Good coverage
July	23.3°C	13.2°C	89 mm	11.8	15 h 43	79	Good coverage
August	23.2°C	12.9°C	85 mm	10.8	14 h 20	79	Good coverage
September	18.2°C	9.2°C	58 mm	9.7	12 h 31	61	Good coverage
October	12.5°C	5.3°C	58 mm	9.6	10 h 43	36	Good coverage
November	6.1°C	1°C	51 mm	9.7	9 h 08	7	Good coverage
December	2.3°C	-2.2°C	57 mm	11.4	8 h 20	5	Good coverage

Records at ULM, 1944–2014
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	16.0°C31 Jan 1948	-24.6°C9 Jan 1985	36 mm12 Jan 1955	111 mm2004 · driest 1 mm in 1997	70
February	19.6°C25 Feb 1990	-25.5°C10 Feb 1956	31 mm14 Feb 1990	135 mm1970 · driest 6 mm in 1982	70
March	24.3°C30 Mar 1989	-17.5°C1 Mar 2005	28 mm26 Mar 1964	153 mm2001 · driest 1 mm in 1953	69
April	29.7°C28 Apr 2012	-6.1°C8 Apr 2003	42 mm12 Apr 1994	148 mm1994 · driest 2 mm in 2007	69
May	29.9°C19 May 1953	-2.8°C1 May 1962	43 mm27 May 1993	149 mm2009 · driest 18 mm in 1997	69
June	33.8°C9 Jun 2014	0.4°C4 Jun 1962	60 mm19 Jun 1957	201 mm1969 · driest 21 mm in 2000	69
July	37.4°C27 Jul 1983	4.0°C1 Jul 1971	78 mm2 Jul 1956	238 mm1956 · driest 9 mm in 1983	69
August	35.4°C13 Aug 2003	3.0°C29 Aug 1978	41 mm9 Aug 1977	147 mm1966 · driest 5 mm in 1947	69
September	31.5°C12 Sep 1947	-1.0°C25 Sep 1972	55 mm4 Sep 1977	132 mm1968 · driest 12 mm in 1972	68
October	27.3°C4 Oct 1985	-6.6°C20 Oct 1972	55 mm6 Oct 1982	162 mm1981 · driest 4 mm in 1969	68
November	19.0°C3 Nov 1970	-14.2°C26 Nov 1989	62 mm6 Nov 1979	144 mm1944 · driest 0 mm in 2011	68
December	15.1°C16 Dec 1989	-20.2°C27 Dec 1962	34 mm5 Dec 1988	112 mm2010 · driest 8 mm in 1963	68

Typical days per month at ULM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	23	<1
February	0	0	21	<1
March	0	0	13	<1
April	<1	0	4	1
May	3	0	<1	3
June	8	1	0	3
July	12	2	0	3
August	11	2	0	3
September	2	0	0	2
October	0	0	3	2
November	0	0	11	1
December	0	0	22	1

How often, not how much — every day in ULM’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%	32%	3%	40%	-2.0–4.5°C
February	0%	30%	2%	39%	-0.2–7.5°C
March	1%	31%	3%	41%	4.9–11.9°C
April	10%	33%	4%	43%	10.5–15.8°C
May	26%	37%	7%	51%	15.3–20.1°C
June	39%	40%	10%	55%	18.9–23.0°C
July	52%	37%	9%	51%	20.8–25.5°C
August	50%	35%	9%	46%	20.4–25.2°C
September	30%	31%	6%	37%	16.6–21.2°C
October	5%	28%	4%	34%	11.0–14.8°C
November	0%	30%	4%	39%	3.8–8.2°C
December	0%	33%	3%	43%	-0.7–4.7°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.

1944Each stripe is one year’s mean temperature against the 68-year average. Warmest: 1994. Coolest: 1956.2013

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2863941
NOAA station: GME00129586 · ULM
Station distance: 4.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 48.39°, 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 ULM is what differs

Ulm→Senden→Eselsberg→Illertissen→Klingenstein→Erbach→

Or put two places side by side: Neu-Ulm vs Ulm

Best time to visitNeu-Ulm.

July

July

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Neu-Ulm.

The whole year,
without the guesswork.

Nearby, measured,
and named.