United States · 1991–2020

Best time to visit
Carlisle.

April leads for comfortable weather in Carlisle: typically 24.1°C by day, 10°C at night, with 87 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high24.1°C

Typical low10°C

Rain in April87 mm

Comfort

April

April · October · May

80climate match

Beach

July

July · August · September

74climate match

Outdoors

October

October · April · March

79climate match

The weakest month is January, scoring 22 against April’s 80 — days reach only 12.5°C, 11° below the 24°C the score treats as ideal, and nights drop to 0.7°C.

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

2212.5° / 0.7°

Feb

3514.9° / 2.2°

Mar

5219.2° / 5.5°

Apr

8024.1° / 10°

May

7627.9° / 14.7°

Jun

5331.6° / 19°

Jul

4833.4° / 21°

Aug

4932° / 20.4°

Sep

6928.4° / 17.1°

Oct

8022.9° / 10.8°

Nov

4917.4° / 5°

Dec

2813.4° / 1.9°

Monthly climate evidence for Carlisle — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	12.5°C	0.7°C	99 mm	8.4	10 h 04	22	Strong coverage
February	14.9°C	2.2°C	90 mm	7.7	10 h 53	35	Strong coverage
March	19.2°C	5.5°C	106 mm	8.9	11 h 52	52	Strong coverage
April	24.1°C	10°C	87 mm	7	13 h 00	80	Strong coverage
May	27.9°C	14.7°C	83 mm	7.4	13 h 57	76	Strong coverage
June	31.6°C	19°C	101 mm	8.8	14 h 27	53	Strong coverage
July	33.4°C	21°C	79 mm	7.8	14 h 15	48	Strong coverage
August	32°C	20.4°C	109 mm	7.4	13 h 27	49	Strong coverage
September	28.4°C	17.1°C	103 mm	6.6	12 h 21	69	Strong coverage
October	22.9°C	10.8°C	83 mm	5.4	11 h 15	80	Strong coverage
November	17.4°C	5°C	90 mm	6.3	10 h 18	49	Strong coverage
December	13.4°C	1.9°C	102 mm	8	9 h 51	28	Strong coverage

What has changed

Carlisle runs +0.9°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

+1.2

Feb

+2.2

Mar

+0.8

Apr

+0.5

May

+0.4

Jun

+0.8

Jul

+1.3

Aug

+0.2

Sep

+0.8

Oct

+0.9

Nov

-0.2

Dec

+1.5

April daytime highs, 2011–2025. Last recorded: 25.8°C.

Records at SANTUCK, 1895–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.2°C11 Jan 1949	-20.0°C21 Jan 1985	102 mm6 Jan 1962	283 mm1936 · driest 12 mm in 1981	130
February	28.3°C20 Feb 2026	-23.9°C14 Feb 1899	98 mm15 Feb 1912	240 mm1929 · driest 16 mm in 1930	130
March	33.3°C23 Mar 1907	-13.9°C3 Mar 1980	154 mm15 Mar 1912	274 mm1912 · driest 12 mm in 1910	131
April	36.1°C28 Apr 1914	-5.0°C2 Apr 1923	82 mm24 Apr 1937	252 mm1998 · driest 8 mm in 1976	132
May	41.1°C26 May 1911	0.0°C8 May 1989	114 mm28 May 1966	224 mm1934 · driest 4 mm in 1941	132
June	41.7°C29 Jun 2012	5.6°C1 Jun 1930	99 mm30 Jun 1928	241 mm1995 · driest 7 mm in 2002	132
July	43.3°C1 Jul 2012	8.9°C5 Jul 1933	110 mm26 Jul 1899	290 mm1941 · driest 16 mm in 2006	131
August	42.2°C9 Aug 2007	8.9°C22 Aug 1930	171 mm24 Aug 1908	396 mm1928 · driest 17 mm in 1968	130
September	43.3°C4 Sep 1925	2.2°C30 Sep 1967	144 mm7 Sep 2004	375 mm2004 · driest 3 mm in 1954	130
October	37.8°C3 Oct 2019	-4.4°C30 Oct 1910	144 mm1 Oct 1929	304 mm1990 · driest 0 mm in 2000	130
November	33.3°C4 Nov 1916	-11.1°C23 Nov 1937	108 mm18 Nov 1957	276 mm1957 · driest 4 mm in 1910	130
December	29.4°C12 Dec 1931	-18.3°C31 Dec 1935	90 mm20 Dec 1905	252 mm1905 · driest 15 mm in 1965	130

Typical days per month at SANTUCK, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	<1	0	16	3	1
February	<1	0	12	3	<1
March	5	<1	7	3	<1
April	15	3	<1	3	0
May	25	11	0	3	0
June	29	22	0	3	0
July	31	28	0	2	0
August	30	24	0	3	0
September	25	12	0	3	0
October	11	<1	<1	2	0
November	2	0	7	3	0
December	<1	0	14	3	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was April (scoring 83); on 2011–2025 it is October (87). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in SANTUCK’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	9%	27%	12%	29%	9.5–15.5°C
February	14%	29%	13%	34%	10.8–17.2°C
March	35%	29%	13%	30%	16.3–22.0°C
April	64%	24%	10%	23%	21.5–25.8°C
May	74%	25%	10%	26%	25.7–30.1°C
June	72%	27%	11%	29%	29.4–33.5°C
July	70%	31%	12%	36%	31.0–34.7°C
August	73%	27%	12%	28%	30.1–33.9°C
September	79%	21%	9%	18%	26.7–31.4°C
October	68%	17%	7%	16%	21.2–25.4°C
November	32%	20%	9%	18%	15.3–19.9°C
December	9%	27%	11%	28%	10.2–15.6°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.

1895Each stripe is one year’s mean temperature against the 123-year average. Warmest: 2012. Coolest: 1895.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4573612
NOAA station: USC00387722 · SANTUCK
Station distance: 7.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 34.59°, 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 SANTUCK is what differs

Monarch Mill→Lockhart→Ada (historical)→Adamsburg→Bailey Town (historical)→Beaver Dam→

Or put two places side by side: Carlisle vs Monarch Mill

Best time to visitCarlisle.

April

July

October

The whole year,without the guesswork.

Carlisle runs +0.9°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Carlisle.

The whole year,
without the guesswork.

Carlisle runs +0.9°C
on the 1961–1990 baseline.

Nearby, measured,
and named.