United States · 1991–2020

Best time to visit
Grassy Creek.

September leads for comfortable weather in Grassy Creek: typically 24°C by day, 11.4°C at night, with 148 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24°C

Typical low11.4°C

Rain in September148 mm

Comfort

September

September · June · August

73climate match

Beach

August

August · July · June

48climate match

Outdoors

October

October · May · September

67climate match

The weakest month is January, scoring 5 against September’s 73 — days reach only 7.3°C, 17° below the 24°C the score treats as ideal, and nights drop to -5.2°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

57.3° / -5.2°

Feb

58.9° / -4°

Mar

1913.4° / -0.5°

Apr

3818.6° / 3.6°

May

6022.4° / 8.6°

Jun

6926.3° / 13.1°

Jul

6227.6° / 15.1°

Aug

6726.9° / 14.6°

Sep

7324° / 11.4°

Oct

4919.2° / 5.3°

Nov

2513.8° / -0.9°

Dec

59.7° / -3°

Monthly climate evidence for Grassy Creek — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	7.3°C	-5.2°C	97 mm	9.2	9 h 58	5	Good coverage
February	8.9°C	-4°C	79 mm	8.2	10 h 49	5	Good coverage
March	13.4°C	-0.5°C	116 mm	9.8	11 h 51	19	Good coverage
April	18.6°C	3.6°C	159 mm	10.3	13 h 03	38	Good coverage
May	22.4°C	8.6°C	146 mm	11.1	14 h 03	60	Good coverage
June	26.3°C	13.1°C	126 mm	11.3	14 h 35	69	Good coverage
July	27.6°C	15.1°C	156 mm	13.1	14 h 22	62	Good coverage
August	26.9°C	14.6°C	144 mm	11.7	13 h 31	67	Good coverage
September	24°C	11.4°C	148 mm	8.6	12 h 22	73	Good coverage
October	19.2°C	5.3°C	130 mm	7.9	11 h 13	49	Good coverage
November	13.8°C	-0.9°C	98 mm	6.9	10 h 13	25	Good coverage
December	9.7°C	-3°C	125 mm	9.4	9 h 44	5	Good coverage

Records at SPRUCE PINE 4 ENE, 2004–2022
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	20.6°C26 Jan 2017	-20.6°C31 Jan 2014	61 mm31 Jan 2013	177 mm2013 · driest 17 mm in 2005	18
February	23.9°C17 Feb 2018	-20.0°C19 Feb 2015	47 mm7 Feb 2020	198 mm2020 · driest 6 mm in 2007	18
March	27.8°C29 Mar 2020	-15.0°C4 Mar 2009	72 mm31 Mar 2017	269 mm2005 · driest 27 mm in 2016	18
April	30.6°C7 Apr 2010	-8.9°C13 Apr 2007	102 mm13 Apr 2020	237 mm2005 · driest 35 mm in 2010	18
May	30.6°C26 May 2019	-2.2°C11 May 2007	102 mm6 May 2013	408 mm2018 · driest 19 mm in 2007	18
June	35.0°C30 Jun 2012	3.9°C1 Jun 2005	109 mm9 Jun 2019	256 mm2019 · driest 20 mm in 2007	18
July	35.0°C1 Jul 2012	6.7°C2 Jul 2008	102 mm4 Jul 2013	481 mm2013 · driest 55 mm in 2011	17
August	33.3°C12 Aug 2007	6.7°C12 Aug 2008	111 mm18 Aug 2021	225 mm2010 · driest 38 mm in 2015	17
September	31.7°C3 Sep 2011	0.6°C16 Sep 2015	132 mm17 Sep 2004	509 mm2004 · driest 12 mm in 2019	18
October	30.0°C4 Oct 2019	-7.2°C27 Oct 2013	142 mm9 Oct 2017	336 mm2017 · driest 37 mm in 2016	18
November	25.0°C2 Nov 2016	-12.8°C23 Nov 2008	86 mm19 Nov 2015	228 mm2015 · driest 24 mm in 2012	18
December	22.8°C13 Dec 2006	-16.1°C21 Dec 2004	76 mm22 Dec 2006	254 mm2018 · driest 28 mm in 2021	18

Typical days per month at SPRUCE PINE 4 ENE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	24	3	2
February	0	0	21	3	2
March	<1	0	17	3	<1
April	3	<1	8	4	<1
May	10	<1	<1	4	0
June	21	3	0	4	0
July	26	5	0	5	0
August	24	4	0	4	0
September	14	<1	0	4	0
October	3	<1	5	4	<1
November	<1	0	19	3	0
December	0	0	22	4	1

How often, not how much — every day in SPRUCE PINE 4 ENE’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	<1%	30%	10%	39%	4.5–10.7°C
February	2%	31%	12%	37%	5.5–12.0°C
March	12%	31%	11%	41%	10.7–16.5°C
April	32%	34%	14%	47%	16.7–20.7°C
May	49%	36%	14%	49%	20.4–24.0°C
June	62%	36%	12%	54%	24.5–28.1°C
July	56%	43%	15%	66%	25.6–29.3°C
August	61%	37%	15%	51%	25.2–28.7°C
September	64%	29%	15%	31%	22.3–25.8°C
October	38%	26%	12%	33%	17.7–20.4°C
November	8%	23%	10%	21%	11.0–16.2°C
December	2%	29%	11%	36%	7.2–13.7°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4468682
NOAA station: USC00318221 · SPRUCE PINE 4 ENE
Station distance: 7.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 35.88°, 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 SPRUCE PINE 4 ENE is what differs

Spruce Pine→Crossnore→Altamont→Altapass→Clarrissa→Cold Springs→

Or put two places side by side: Grassy Creek vs Spruce Pine

Best time to visitGrassy Creek.