United States · 1991–2020

Best time to visit
Oak Run.

September leads for comfortable weather in Oak Run: typically 25°C by day, 12.7°C at night, with 110 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25°C

Typical low12.7°C

Rain in September110 mm

Comfort

September

September · August · June

79climate match

Beach

July

July · August · June

76climate match

Outdoors

October

October · May · September

72climate match

The weakest month is January, scoring 5 against September’s 79 — days reach only -0.2°C, 24° 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

5-0.2° / -9.8°

Feb

51.3° / -9.1°

Mar

139.5° / -1.7°

Apr

4016.4° / 3.8°

May

6522.4° / 10.8°

Jun

6927.3° / 16.3°

Jul

6628.7° / 18.2°

Aug

7227.9° / 16.9°

Sep

7925° / 12.7°

Oct

5217.5° / 5.5°

Nov

1910° / -0.8°

Dec

52.5° / -6.5°

Monthly climate evidence for Oak Run — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-0.2°C	-9.8°C	48 mm	5.9	9 h 32	5	Good coverage
February	1.3°C	-9.1°C	54 mm	6.6	10 h 34	5	Good coverage
March	9.5°C	-1.7°C	68 mm	8.1	11 h 49	13	Good coverage
April	16.4°C	3.8°C	102 mm	9.4	13 h 15	40	Good coverage
May	22.4°C	10.8°C	138 mm	11.4	14 h 27	65	Good coverage
June	27.3°C	16.3°C	122 mm	9.7	15 h 06	69	Good coverage
July	28.7°C	18.2°C	97 mm	7.4	14 h 51	66	Good coverage
August	27.9°C	16.9°C	90 mm	7.4	13 h 48	72	Good coverage
September	25°C	12.7°C	110 mm	6.6	12 h 25	79	Good coverage
October	17.5°C	5.5°C	75 mm	7.5	11 h 02	52	Good coverage
November	10°C	-0.8°C	60 mm	6	9 h 50	19	Good coverage
December	2.5°C	-6.5°C	59 mm	7.1	9 h 15	5	Good coverage

Records at KNOXVILLE, 2005–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.2°C8 Jan 2008	-32.8°C31 Jan 2019	43 mm29 Jan 2006	117 mm2024 · driest 15 mm in 2012	21
February	23.9°C28 Feb 2024	-28.9°C1 Feb 2019	42 mm20 Feb 2018	107 mm2008 · driest 4 mm in 2026	21
March	29.4°C22 Mar 2026	-22.2°C3 Mar 2014	43 mm7 Mar 2026	179 mm2009 · driest 16 mm in 2015	21
April	30.0°C14 Apr 2006	-8.9°C7 Apr 2018	146 mm18 Apr 2013	239 mm2013 · driest 25 mm in 2018	21
May	34.4°C28 May 2018	-2.2°C4 May 2011	95 mm16 May 2009	283 mm2019 · driest 35 mm in 2026	21
June	35.0°C29 Jun 2012	7.2°C12 Jun 2023	73 mm2 Jun 2010	287 mm2010 · driest 29 mm in 2023	21
July	38.3°C24 Jul 2012	10.0°C20 Jul 2009	76 mm9 Jul 2022	240 mm2025 · driest 23 mm in 2026	21
August	35.6°C25 Aug 2023	7.2°C31 Aug 2009	97 mm5 Aug 2023	192 mm2023 · driest 18 mm in 2013	20
September	36.7°C2 Sep 2011	2.2°C24 Sep 2012	94 mm10 Sep 2014	294 mm2019 · driest 12 mm in 2025	20
October	33.3°C4 Oct 2006	-5.0°C19 Oct 2022	68 mm12 Oct 2021	193 mm2021 · driest 17 mm in 2011	20
November	25.6°C2 Nov 2016	-15.6°C12 Nov 2019	65 mm30 Nov 2006	156 mm2015 · driest 8 mm in 2023	21
December	21.7°C16 Dec 2021	-24.4°C19 Dec 2016	42 mm14 Dec 2011	137 mm2015 · driest 20 mm in 2014	21

Typical days per month at KNOXVILLE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	2	4
February	0	0	26	2	5
March	<1	0	21	3	2
April	3	<1	8	3	<1
May	12	3	<1	4	0
June	23	8	0	4	0
July	28	12	0	3	0
August	27	8	0	3	0
September	16	5	0	3	0
October	5	<1	5	3	<1
November	<1	0	18	2	<1
December	0	0	27	2	4

How often, not how much — every day in KNOXVILLE’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%	20%	5%	16%	-3.7–2.8°C
February	1%	23%	5%	22%	-3.9–6.9°C
March	7%	26%	9%	33%	7.1–14.0°C
April	23%	31%	11%	40%	14.2–19.5°C
May	49%	34%	14%	48%	20.3–25.4°C
June	67%	31%	13%	37%	26.3–28.6°C
July	74%	25%	11%	25%	27.3–30.5°C
August	77%	23%	10%	25%	26.7–29.2°C
September	72%	20%	9%	18%	23.2–27.1°C
October	34%	24%	9%	26%	15.5–21.1°C
November	8%	19%	7%	18%	6.0–12.2°C
December	<1%	23%	7%	23%	-0.6–6.6°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.

2006Each stripe is one year’s mean temperature against the 20-year average. Warmest: 2024. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4904429
NOAA station: USC00114780 · KNOXVILLE
Station distance: 13.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 40.96°, 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 KNOXVILLE is what differs

Abingdon→Knoxville→East Galesburg→Yates City→Maquon→Gilson→

Or put two places side by side: Oak Run vs Abingdon

Best time to visitOak Run.