United States · 1991–2020

Best time to visit
Anderson.

May leads for comfortable weather in Anderson: typically 25.3°C by day, 13.1°C at night, with 121 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high25.3°C

Typical low13.1°C

Rain in May121 mm

Comfort

May

May · September · October

75climate match

Beach

August

August · July · June

73climate match

Outdoors

October

October · April · May

77climate match

The weakest month is January, scoring 5 against May’s 75 — days reach only 9°C, 15° below the 24°C the score treats as ideal, and nights drop to -1.7°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

59° / -1.7°

Feb

911.4° / -0.1°

Mar

3016.1° / 3.7°

Apr

6021.4° / 8.3°

May

7525.3° / 13.1°

Jun

5829.1° / 17.7°

Jul

5230.7° / 19.9°

Aug

5730.5° / 19.1°

Sep

7427.5° / 15.3°

Oct

7021.9° / 8.8°

Nov

3415.5° / 2.7°

Dec

510.7° / -0.2°

Monthly climate evidence for Anderson — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	9°C	-1.7°C	134 mm	9.4	10 h 01	5	Strong coverage
February	11.4°C	-0.1°C	149 mm	9.8	10 h 51	9	Strong coverage
March	16.1°C	3.7°C	153 mm	10.6	11 h 52	30	Strong coverage
April	21.4°C	8.3°C	135 mm	9.2	13 h 02	60	Strong coverage
May	25.3°C	13.1°C	121 mm	9.4	14 h 00	75	Strong coverage
June	29.1°C	17.7°C	138 mm	9.6	14 h 32	58	Strong coverage
July	30.7°C	19.9°C	118 mm	9.6	14 h 19	52	Strong coverage
August	30.5°C	19.1°C	102 mm	8.1	13 h 29	57	Strong coverage
September	27.5°C	15.3°C	110 mm	6.7	12 h 21	74	Strong coverage
October	21.9°C	8.8°C	95 mm	7.1	11 h 14	70	Strong coverage
November	15.5°C	2.7°C	118 mm	8	10 h 15	34	Strong coverage
December	10.7°C	-0.2°C	163 mm	10.7	9 h 47	5	Strong coverage

What has changed

Anderson runs +0.3°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

+0.6

Feb

+1.5

Mar

+0.4

Apr

-0.3

May

-0.2

Jun

+0.1

Jul

0.0

Aug

-0.5

Sep

0.0

Oct

0.0

Nov

-0.2

Dec

+1.6

May daytime highs, 2011–2025. Last recorded: 24.9°C.

Records at TULLAHOMA, 1895–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.6°C24 Jan 1943	-28.9°C21 Jan 1985	119 mm7 Jan 1998	461 mm1950 · driest 39 mm in 1983	127
February	27.8°C23 Feb 2023	-30.0°C14 Feb 1905	120 mm5 Feb 2004	440 mm1991 · driest 22 mm in 1978	128
March	30.6°C29 Mar 1928	-17.8°C7 Mar 1899	133 mm16 Mar 1973	428 mm1897 · driest 15 mm in 1910	131
April	33.3°C24 Apr 1925	-6.7°C3 Apr 1992	151 mm4 Apr 1977	314 mm1977 · driest 12 mm in 1915	128
May	36.1°C22 May 1941	-1.7°C2 May 1909	149 mm27 May 1973	337 mm2003 · driest 13 mm in 1951	128
June	40.6°C29 Jun 2012	3.9°C3 Jun 1956	144 mm28 Jun 1999	321 mm2013 · driest 1 mm in 1936	129
July	41.1°C28 Jul 1952	8.3°C1 Jul 1985	210 mm3 Jul 1936	304 mm1916 · driest 20 mm in 1997	126
August	40.0°C27 Aug 1943	7.8°C31 Aug 1946	90 mm16 Aug 1998	340 mm1901 · driest 2 mm in 1999	129
September	40.6°C6 Sep 1925	-2.8°C30 Sep 1899	118 mm19 Sep 2021	287 mm2009 · driest 1 mm in 1897	129
October	35.6°C2 Oct 2019	-7.2°C30 Oct 1952	152 mm17 Oct 1928	283 mm1928 · driest 0 mm in 1963	128
November	28.9°C1 Nov 2016	-21.1°C25 Nov 1950	121 mm18 Nov 1957	344 mm1957 · driest 23 mm in 1924	128
December	24.4°C8 Dec 1956	-22.2°C23 Dec 1989	152 mm30 Dec 1969	482 mm1990 · driest 16 mm in 1965	129

Typical days per month at TULLAHOMA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	20	4	<1
February	<1	0	16	5	<1
March	2	0	10	5	<1
April	8	<1	2	4	0
May	19	4	0	4	0
June	28	14	0	4	0
July	30	21	0	4	0
August	30	20	0	3	0
September	23	9	0	4	0
October	10	<1	2	3	0
November	<1	0	11	4	0
December	0	0	18	5	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 79); on 2011–2025 it is May (83). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in TULLAHOMA’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	3%	32%	15%	40%	6.0–13.2°C
February	6%	34%	16%	43%	7.8–15.0°C
March	24%	33%	16%	42%	13.0–20.1°C
April	49%	30%	14%	36%	19.3–23.9°C
May	65%	30%	13%	36%	24.0–27.7°C
June	71%	29%	12%	35%	27.7–31.3°C
July	69%	30%	13%	36%	29.4–32.7°C
August	74%	26%	11%	30%	29.1–32.6°C
September	76%	22%	10%	21%	26.0–30.6°C
October	60%	20%	9%	20%	20.5–24.8°C
November	22%	26%	12%	29%	13.4–18.3°C
December	3%	32%	15%	41%	7.5–13.7°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.

1896Each stripe is one year’s mean temperature against the 115-year average. Warmest: 1921. Coolest: 1940.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4602589
NOAA station: USC00409155 · TULLAHOMA
Station distance: 4.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 35.38°, 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 TULLAHOMA is what differs

Tullahoma→Estill Springs→Awalt (historical)→Bel-Aire→Bobs Cross Roads (historical)→Briarwood→

Or put two places side by side: Anderson vs Tullahoma

Best time to visitAnderson.

May

August

October

The whole year,without the guesswork.

Anderson runs +0.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Anderson.

The whole year,
without the guesswork.

Anderson runs +0.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.