United States · 1991–2020

Best time to visit
Lupus.

September leads for comfortable weather in Lupus: typically 27.1°C by day, 15.3°C at night, with 100 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high27.1°C

Typical low15.3°C

Rain in September100 mm

Comfort

September

September · May · October

77climate match

Beach

August

August · July · June

75climate match

Outdoors

October

October · April · November

81climate match

The weakest month is January, scoring 5 against September’s 77 — days reach only 4.5°C, 19° 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

54.5° / -5°

Feb

57.2° / -3°

Mar

2913.4° / 2.3°

Apr

5519.6° / 7.9°

May

7524.4° / 13.4°

Jun

5729.3° / 18.5°

Jul

5031.6° / 20.8°

Aug

5630.9° / 19.8°

Sep

7727.1° / 15.3°

Oct

6220° / 8.6°

Nov

3613.3° / 2.7°

Dec

56.4° / -2.8°

Monthly climate evidence for Lupus — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	4.5°C	-5°C	60 mm	5.7	9 h 43	5	Good coverage
February	7.2°C	-3°C	69 mm	6.6	10 h 41	5	Good coverage
March	13.4°C	2.3°C	88 mm	9	11 h 50	29	Good coverage
April	19.6°C	7.9°C	117 mm	9.4	13 h 10	55	Good coverage
May	24.4°C	13.4°C	130 mm	10.6	14 h 16	75	Good coverage
June	29.3°C	18.5°C	133 mm	8.8	14 h 52	57	Good coverage
July	31.6°C	20.8°C	113 mm	7.3	14 h 38	50	Good coverage
August	30.9°C	19.8°C	103 mm	6.4	13 h 41	56	Good coverage
September	27.1°C	15.3°C	100 mm	6.6	12 h 24	77	Good coverage
October	20°C	8.6°C	98 mm	7.9	11 h 07	62	Good coverage
November	13.3°C	2.7°C	65 mm	6.2	10 h	36	Good coverage
December	6.4°C	-2.8°C	59 mm	6.3	9 h 27	5	Good coverage

Records at COLUMBIA U OF M, 1997–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	24.4°C28 Jan 2013	-23.9°C5 Jan 1999	70 mm8 Jan 2008	175 mm2005 · driest 5 mm in 2009	29
February	26.1°C27 Feb 2024	-21.7°C7 Feb 2014	86 mm21 Feb 1997	142 mm1997 · driest 2 mm in 2006	30
March	33.9°C26 Mar 2026	-19.4°C3 Mar 2014	63 mm27 Mar 2004	176 mm2004 · driest 23 mm in 2005	30
April	32.2°C14 Apr 2006	-6.7°C7 Apr 2007	111 mm30 Apr 2017	237 mm2017 · driest 15 mm in 2018	30
May	34.4°C19 May 1998	1.1°C4 May 2011	85 mm7 May 2002	271 mm2002 · driest 19 mm in 1998	30
June	40.0°C28 Jun 2012	7.2°C6 Jun 1998	141 mm25 Jun 2021	324 mm2021 · driest 39 mm in 2004	30
July	41.1°C29 Jul 1999	11.1°C5 Jul 1997	158 mm3 Jul 2016	310 mm2010 · driest 11 mm in 1999	30
August	42.2°C12 Aug 1999	8.9°C13 Aug 2004	94 mm21 Aug 2010	248 mm2000 · driest 2 mm in 2025	29
September	37.2°C5 Sep 1998	2.8°C26 Sep 2000	139 mm2 Sep 2014	301 mm2008 · driest 8 mm in 2023	29
October	35.0°C3 Oct 2006	-3.9°C19 Oct 2022	96 mm2 Oct 2014	301 mm2009 · driest 19 mm in 2010	29
November	28.9°C1 Nov 2016	-13.9°C12 Nov 2019	64 mm18 Nov 2015	235 mm2015 · driest 17 mm in 2023	29
December	24.4°C5 Dec 1998	-21.7°C23 Dec 2022	61 mm27 Dec 2015	174 mm2015 · driest 7 mm in 2025	29

Typical days per month at COLUMBIA U OF M, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	25	2	3
February	<1	0	20	2	3
March	2	0	12	4	1
April	8	1	2	4	<1
May	16	5	0	4	0
June	26	15	0	4	0
July	30	22	0	4	0
August	30	19	0	3	0
September	21	9	0	3	0
October	8	2	2	3	<1
November	1	0	10	2	<1
December	0	0	22	2	3

How often, not how much — every day in COLUMBIA U OF M’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%	19%	5%	14%	1.7–7.3°C
February	6%	21%	6%	21%	2.2–11.7°C
March	19%	29%	12%	35%	10.6–17.4°C
April	39%	32%	14%	40%	17.6–22.6°C
May	57%	33%	13%	40%	22.5–26.6°C
June	70%	29%	13%	36%	28.1–31.0°C
July	76%	24%	11%	21%	29.8–33.4°C
August	80%	20%	9%	21%	28.7–32.9°C
September	77%	21%	9%	21%	25.1–29.1°C
October	45%	26%	10%	29%	17.7–22.4°C
November	17%	20%	7%	20%	9.3–15.9°C
December	3%	20%	5%	16%	4.1–9.3°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.

1998Each stripe is one year’s mean temperature against the 28-year average. Warmest: 2012. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4396622
NOAA station: USC00231801 · COLUMBIA U OF M
Station distance: 15.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 38.85°, 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 COLUMBIA U OF M is what differs

Columbia→Hallsville→Harrisburg→Prathersville→Pierpont→Wooldridge→

Or put two places side by side: Lupus vs Columbia

Best time to visitLupus.