United States · 1991–2020

Best time to visit
Ransom.

September leads for comfortable weather in Ransom: typically 25°C by day, 11°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25°C

Typical low11°C

Rain in September84 mm

Comfort

September

September · August · June

79climate match

Beach

July

July · August · June

71climate match

Outdoors

October

October · May · September

72climate match

The weakest month is January, scoring 5 against September’s 79 — days reach only -0.8°C, 25° 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

5-0.8° / -9.8°

Feb

51.7° / -7.9°

Mar

98.6° / -2.7°

Apr

3816° / 3°

May

6722.3° / 9.9°

Jun

7227.3° / 15.3°

Jul

6828.6° / 17°

Aug

7527.7° / 15.5°

Sep

7925° / 11°

Oct

5117.7° / 4.7°

Nov

149.2° / -1.2°

Dec

52.3° / -6.6°

Monthly climate evidence for Ransom — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-0.8°C	-9.8°C	45 mm	5.4	9 h 31	5	Strong coverage
February	1.7°C	-7.9°C	41 mm	5.4	10 h 33	5	Strong coverage
March	8.6°C	-2.7°C	62 mm	7.8	11 h 48	9	Strong coverage
April	16°C	3°C	92 mm	9.5	13 h 15	38	Strong coverage
May	22.3°C	9.9°C	122 mm	9.8	14 h 28	67	Strong coverage
June	27.3°C	15.3°C	117 mm	8.7	15 h 07	72	Strong coverage
July	28.6°C	17°C	98 mm	7.8	14 h 52	68	Strong coverage
August	27.7°C	15.5°C	93 mm	7.2	13 h 49	75	Strong coverage
September	25°C	11°C	84 mm	6.8	12 h 25	79	Strong coverage
October	17.7°C	4.7°C	76 mm	7.5	11 h 02	51	Strong coverage
November	9.2°C	-1.2°C	64 mm	7	9 h 49	14	Strong coverage
December	2.3°C	-6.6°C	50 mm	6.6	9 h 13	5	Strong coverage

Records at DWIGHT WWTP, 1990–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	18.3°C8 Jan 2008	-30.0°C17 Jan 2009	66 mm8 Jan 2008	97 mm1993 · driest 5 mm in 2022	35
February	22.8°C27 Feb 2024	-28.3°C11 Feb 2014	42 mm25 Feb 2001	108 mm1997 · driest 4 mm in 2026	36
March	28.9°C22 Mar 2012	-20.6°C6 Mar 2015	56 mm8 Mar 2009	136 mm2009 · driest 14 mm in 2015	36
April	31.7°C17 Apr 2002	-10.0°C2 Apr 2018	69 mm18 Apr 2013	193 mm2013 · driest 37 mm in 2012	36
May	35.6°C28 May 2018	-4.4°C4 May 2005	78 mm15 May 2020	286 mm2019 · driest 11 mm in 1992	36
June	37.2°C16 Jun 1994	-1.1°C5 Jun 1993	121 mm11 Jun 1998	313 mm2015 · driest 16 mm in 1991	36
July	39.4°C14 Jul 1995	6.1°C2 Jul 2001	115 mm18 Jul 2016	233 mm1992 · driest 16 mm in 1991	35
August	37.8°C25 Aug 1991	5.0°C10 Aug 2002	155 mm22 Aug 2014	271 mm2007 · driest 23 mm in 2020	35
September	37.8°C2 Sep 2000	-2.8°C23 Sep 1995	86 mm28 Sep 2019	321 mm2008 · driest 13 mm in 1995	34
October	31.7°C5 Oct 2005	-6.7°C19 Oct 1992	91 mm25 Oct 2021	238 mm2021 · driest 6 mm in 2005	35
November	26.7°C2 Nov 2000	-15.6°C22 Nov 2015	43 mm5 Nov 2024	144 mm1994 · driest 16 mm in 1999	35
December	20.6°C4 Dec 2012	-25.0°C25 Dec 2000	43 mm15 Dec 2011	138 mm2015 · driest 5 mm in 1995	36

Typical days per month at DWIGHT WWTP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	1	3
February	0	0	26	1	3
March	<1	0	23	2	1
April	3	<1	9	3	<1
May	11	4	<1	4	0
June	22	9	0	4	0
July	27	11	0	3	0
August	25	8	0	3	0
September	16	5	<1	3	0
October	5	<1	6	3	0
November	<1	0	19	2	<1
December	0	0	28	2	2

How often, not how much — every day in DWIGHT WWTP’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%	18%	4%	14%	-4.0–2.3°C
February	<1%	18%	4%	14%	-3.2–5.7°C
March	6%	25%	7%	29%	5.6–13.0°C
April	20%	32%	11%	40%	13.6–18.8°C
May	47%	31%	12%	40%	19.6–25.0°C
June	69%	28%	13%	31%	25.7–29.1°C
July	74%	26%	11%	28%	26.9–30.7°C
August	77%	22%	9%	21%	25.8–29.1°C
September	69%	22%	8%	25%	23.3–27.1°C
October	31%	25%	9%	26%	16.1–19.9°C
November	5%	23%	7%	20%	5.1–12.5°C
December	0%	22%	5%	18%	-0.6–6.1°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 33-year average. Warmest: 1998. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4907129
NOAA station: USC00112500 · DWIGHT WWTP
Station distance: 20.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 41.16°, 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 DWIGHT WWTP is what differs

Dwight→Gardner→Odell→Essex→Braceville→South Wilmington→

Or put two places side by side: Ransom vs Dwight

Best time to visitRansom.