United States · 1991–2020

Best time to visit
Booker.

September leads for comfortable weather in Booker: typically 29.1°C by day, 13.4°C at night, with 47 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high29.1°C

Typical low13.4°C

Rain in September47 mm

Comfort

September

September · May · October

78climate match

Beach

September

September · August · June

75climate match

Outdoors

October

October · April · May

82climate match

The weakest month is January, scoring 12 against September’s 78 — days reach only 9.2°C, 15° below the 24°C the score treats as ideal, and nights drop to -6.5°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

129.2° / -6.5°

Feb

2311.5° / -5.1°

Mar

4616.7° / -0.8°

Apr

6821.3° / 3.9°

May

7626.3° / 9.9°

Jun

6431.6° / 15.9°

Jul

5134° / 18.4°

Aug

5832.8° / 17.7°

Sep

7829.1° / 13.4°

Oct

7422.2° / 6°

Nov

4315.3° / -1°

Dec

159.3° / -5.3°

Monthly climate evidence for Booker — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	9.2°C	-6.5°C	18 mm	2	9 h 55	12	Strong coverage
February	11.5°C	-5.1°C	15 mm	2.4	10 h 48	23	Strong coverage
March	16.7°C	-0.8°C	38 mm	4	11 h 51	46	Strong coverage
April	21.3°C	3.9°C	48 mm	4.5	13 h 04	68	Strong coverage
May	26.3°C	9.9°C	72 mm	5.5	14 h 05	76	Strong coverage
June	31.6°C	15.9°C	82 mm	6.2	14 h 38	64	Strong coverage
July	34°C	18.4°C	88 mm	6	14 h 25	51	Strong coverage
August	32.8°C	17.7°C	76 mm	6.1	13 h 33	58	Strong coverage
September	29.1°C	13.4°C	47 mm	3.9	12 h 22	78	Strong coverage
October	22.2°C	6°C	52 mm	4.2	11 h 12	74	Strong coverage
November	15.3°C	-1°C	21 mm	2.7	10 h 11	43	Strong coverage
December	9.3°C	-5.3°C	29 mm	2.6	9 h 41	15	Strong coverage

What has changed

Booker runs +1.4°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

+1.9

Feb

+0.5

Mar

+2.6

Apr

+0.9

May

+1.7

Jun

+2.5

Jul

+1.0

Aug

+0.6

Sep

+2.2

Oct

+0.7

Nov

+1.4

Dec

+1.2

September daytime highs, 2011–2021. Last recorded: 32.7°C.

Records at PERRYTON, 1906–2022
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.2°C21 Jan 1986	-27.2°C7 Jan 1988	74 mm16 Jan 2017	82 mm2017 · driest 0 mm in 1967	55
February	33.3°C10 Feb 2017	-26.1°C6 Feb 1982	35 mm16 Feb 1998	51 mm1971 · driest 0 mm in 1999	58
March	35.6°C19 Mar 2017	-20.6°C3 Mar 2002	68 mm24 Mar 2007	180 mm1973 · driest 0 mm in 1966	57
April	38.3°C23 Apr 1989	-10.6°C4 Apr 1983	69 mm29 Apr 1985	161 mm1997 · driest 0 mm in 1996	56
May	41.1°C16 May 1996	-5.0°C4 May 2013	181 mm17 May 1989	301 mm1989 · driest 0 mm in 2004	57
June	45.0°C26 Jun 2011	5.0°C5 Jun 1970	126 mm13 Jun 2010	216 mm2018 · driest 6 mm in 1981	56
July	44.4°C10 Jul 2009	8.3°C13 Jul 1990	86 mm8 Jul 1998	261 mm1998 · driest 10 mm in 2012	54
August	42.8°C2 Aug 2012	7.8°C29 Aug 1988	100 mm9 Aug 1967	158 mm1967 · driest 1 mm in 1983	55
September	41.1°C5 Sep 2010	-1.7°C30 Sep 1985	83 mm18 Sep 1996	223 mm1996 · driest 0 mm in 1992	54
October	38.9°C16 Oct 2016	-11.7°C31 Oct 1993	101 mm16 Oct 1968	156 mm2015 · driest 0 mm in 2001	57
November	33.3°C1 Nov 2016	-20.0°C28 Nov 1976	102 mm17 Nov 1971	139 mm1971 · driest 0 mm in 1995	56
December	26.1°C14 Dec 2021	-24.4°C6 Dec 1972	69 mm30 Dec 2006	117 mm2003 · driest 0 mm in 2021	56

Typical days per month at PERRYTON, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	<1	0	28	<1	1
February	1	<1	24	<1	1
March	4	<1	17	1	1
April	10	3	7	2	<1
May	19	9	<1	2	0
June	27	20	0	3	0
July	30	27	0	3	0
August	29	24	0	2	0
September	23	15	<1	1	0
October	11	4	4	2	<1
November	3	<1	18	<1	<1
December	0	0	27	1	1

The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 80); on 2011–2025 it is October (79). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in PERRYTON’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	7%	6%	1%	2%	4.6–12.4°C
February	14%	9%	3%	3%	6.6–16.0°C
March	34%	11%	4%	7%	13.1–19.5°C
April	57%	14%	5%	10%	18.8–24.1°C
May	71%	20%	9%	19%	23.1–28.8°C
June	78%	19%	9%	15%	27.8–34.4°C
July	82%	17%	8%	12%	32.0–36.6°C
August	81%	18%	7%	13%	30.7–34.8°C
September	83%	13%	5%	8%	26.2–31.6°C
October	63%	11%	4%	8%	19.0–24.7°C
November	29%	8%	3%	3%	12.1–18.5°C
December	8%	7%	2%	2%	6.1–12.6°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.

1965Each stripe is one year’s mean temperature against the 47-year average. Warmest: 2016. Coolest: 1979.2021

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5517424
NOAA station: USC00416950 · PERRYTON
Station distance: 26.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 36.45°, 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 PERRYTON is what differs

Perryton→Gray→Range→Farnsworth→Huntoon→Lord→

Or put two places side by side: Booker vs Perryton

Best time to visitBooker.

September

September

October

The whole year,without the guesswork.

Booker runs +1.4°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Booker.

The whole year,
without the guesswork.

Booker runs +1.4°C
on the 1961–1990 baseline.

Nearby, measured,
and named.