United States · 1991–2020

Best time to visit
Grangerland.

April leads for comfortable weather in Grangerland: typically 26.3°C by day, 13.3°C at night, with 74 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high26.3°C

Typical low13.3°C

Rain in April74 mm

Comfort

April

April · March · October

82climate match

Beach

September

September · May · June

71climate match

Outdoors

February

February · March · November

80climate match

The weakest month is August, scoring 41 against April’s 82 — days average 35°C, 11° above 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

4617° / 4.3°

Feb

6018.9° / 6.4°

Mar

7822.9° / 9.9°

Apr

8226.3° / 13.3°

May

6130.1° / 17.8°

Jun

4333.1° / 21.3°

Jul

4234.2° / 22.5°

Aug

4135° / 22.4°

Sep

5232.2° / 19.6°

Oct

7027.5° / 13.8°

Nov

6521.9° / 8.6°

Dec

4817.5° / 4.8°

Monthly climate evidence for Grangerland — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	17°C	4.3°C	91 mm	7.2	10 h 23	46	Good coverage
February	18.9°C	6.4°C	71 mm	6.2	11 h 04	60	Good coverage
March	22.9°C	9.9°C	80 mm	6.6	11 h 54	78	Good coverage
April	26.3°C	13.3°C	74 mm	5.5	12 h 52	82	Good coverage
May	30.1°C	17.8°C	113 mm	6.4	13 h 40	61	Good coverage
June	33.1°C	21.3°C	111 mm	8.1	14 h 05	43	Good coverage
July	34.2°C	22.5°C	87 mm	6.3	13 h 55	42	Good coverage
August	35°C	22.4°C	84 mm	5.9	13 h 14	41	Good coverage
September	32.2°C	19.6°C	101 mm	6.7	12 h 19	52	Good coverage
October	27.5°C	13.8°C	134 mm	6	11 h 23	70	Good coverage
November	21.9°C	8.6°C	125 mm	6.7	10 h 35	65	Good coverage
December	17.5°C	4.8°C	90 mm	7.5	10 h 12	48	Good coverage

Records at CONROE MONTGOMERY CO AP, 1997–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	28.9°C1 Jan 2022	-9.9°C17 Jan 2018	127 mm9 Jan 2012	211 mm2012 · driest 8 mm in 2003	30
February	31.7°C8 Feb 2017	-12.7°C16 Feb 2021	79 mm25 Feb 2018	194 mm2018 · driest 15 mm in 2007	30
March	32.2°C27 Mar 2020	-7.2°C4 Mar 2002	98 mm28 Mar 2018	201 mm2001 · driest 9 mm in 2011	30
April	34.4°C19 Apr 2011	-1.0°C7 Apr 2009	161 mm18 Apr 2016	319 mm2016 · driest 7 mm in 2002	30
May	36.7°C31 May 1998	1.7°C4 May 2013	128 mm26 May 2016	375 mm2024 · driest 1 mm in 1998	30
June	40.0°C29 Jun 2009	13.9°C11 Jun 2020	94 mm15 Jun 2004	296 mm2004 · driest 1 mm in 2022	30
July	41.7°C10 Jul 2022	15.6°C1 Jul 2013	130 mm8 Jul 2024	327 mm2012 · driest 15 mm in 2023	30
August	42.8°C27 Aug 2023	15.0°C13 Aug 2004	304 mm27 Aug 2017	626 mm2017 · driest 0 mm in 2023	29
September	43.3°C4 Sep 2000	6.7°C23 Sep 1999	284 mm19 Sep 2019	451 mm2019 · driest 9 mm in 2017	29
October	35.6°C15 Oct 2024	-1.6°C29 Oct 2017	292 mm16 Oct 2006	561 mm2006 · driest 0 mm in 2010	29
November	31.1°C21 Nov 2025	-2.7°C13 Nov 2019	188 mm12 Nov 1998	372 mm2004 · driest 12 mm in 2017	29
December	28.9°C10 Dec 2021	-10.5°C23 Dec 2022	94 mm7 Dec 2018	236 mm2022 · driest 16 mm in 2025	29

Typical days per month at CONROE MONTGOMERY CO AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	3	0	10	3
February	5	<1	5	2
March	13	<1	2	2
April	21	5	<1	2
May	29	18	0	3
June	30	27	0	3
July	31	29	0	3
August	31	30	0	2
September	29	24	0	3
October	23	11	<1	3
November	11	1	3	3
December	4	0	8	3

How often, not how much — every day in CONROE MONTGOMERY CO AP’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	30%	23%	10%	22%	14.2–19.5°C
February	45%	21%	8%	19%	15.6–22.3°C
March	66%	21%	8%	18%	20.6–25.2°C
April	77%	19%	8%	17%	24.7–27.9°C
May	78%	22%	12%	24%	28.7–31.5°C
June	74%	26%	11%	30%	31.9–35.1°C
July	79%	22%	9%	19%	32.9–36.6°C
August	81%	20%	6%	20%	33.6–36.9°C
September	79%	21%	9%	22%	30.6–34.2°C
October	79%	18%	9%	18%	26.1–30.2°C
November	56%	23%	10%	23%	19.1–24.9°C
December	32%	24%	9%	21%	15.4–20.1°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.

1997Each stripe is one year’s mean temperature against the 29-year average. Warmest: 2024. Coolest: 1997.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4694529
NOAA station: USW00053902 · CONROE MONTGOMERY CO AP
Station distance: 14.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 30.25°, 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 CONROE MONTGOMERY CO AP is what differs

Willis→Cut and Shoot→Ada→Beach→Esperanza→Four Corners→

Or put two places side by side: Grangerland vs Willis

Best time to visitGrangerland.