August
August · September · June
80climate match
United States · 1991–2020
Best time to visit
Winthrop.
August leads for comfortable weather in Winthrop: typically 26.7°C by day, 15.3°C at night, with 92 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortAugust
Typical high26.7°C
Typical low15.3°C
Rain in August92 mm
July
July · August · June
74climate match
May
May · September · October
80climate match
The weakest month is January, scoring 5 against August’s 80 — days reach only -5.8°C, 30° 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
5-5.8° / -15°
Feb
5-3.3° / -13°
Mar
53.8° / -5.8°
Apr
3112.6° / 1.3°
May
6320.4° / 8.6°
Jun
7626° / 14.7°
Jul
7428.2° / 16.7°
Aug
8026.7° / 15.3°
Sep
7722.6° / 10.2°
Oct
4114.3° / 3°
Nov
55° / -4.4°
Dec
5-2.7° / -11.3°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -5.8°C | -15°C | 12 mm | 2.2 | 9 h 10 | 5 | Strong coverage |
| February | -3.3°C | -13°C | 14 mm | 1.5 | 10 h 22 | 5 | Strong coverage |
| March | 3.8°C | -5.8°C | 25 mm | 3.1 | 11 h 46 | 5 | Strong coverage |
| April | 12.6°C | 1.3°C | 68 mm | 5.8 | 13 h 24 | 31 | Strong coverage |
| May | 20.4°C | 8.6°C | 98 mm | 7.7 | 14 h 46 | 63 | Strong coverage |
| June | 26°C | 14.7°C | 125 mm | 8.1 | 15 h 32 | 76 | Strong coverage |
| July | 28.2°C | 16.7°C | 78 mm | 6.4 | 15 h 14 | 74 | Strong coverage |
| August | 26.7°C | 15.3°C | 92 mm | 6 | 14 h 02 | 80 | Strong coverage |
| September | 22.6°C | 10.2°C | 86 mm | 5.7 | 12 h 28 | 77 | Strong coverage |
| October | 14.3°C | 3°C | 59 mm | 5.2 | 10 h 54 | 41 | Strong coverage |
| November | 5°C | -4.4°C | 32 mm | 2.3 | 9 h 31 | 5 | Strong coverage |
| December | -2.7°C | -11.3°C | 16 mm | 2.5 | 8 h 50 | 5 | Strong coverage |
What has changed
Winthrop runs -0.7°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
+0.1
Feb
-1.8
Mar
-0.2
Apr
-2.8
May
-1.7
Jun
-0.7
Jul
-1.0
Aug
-0.9
Sep
+1.1
Oct
-1.3
Nov
+0.1
Dec
+0.9
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 11.7°C25 Jan 1981 | -35.6°C9 Jan 1977 | 38 mm9 Jan 1995 | 71 mm1969 · driest 0 mm in 1999 | 68 |
| February | 17.2°C27 Feb 2024 | -36.7°C2 Feb 1996 | 44 mm29 Feb 2012 | 61 mm1962 · driest 0 mm in 2007 | 70 |
| March | 28.9°C30 Mar 1968 | -31.7°C1 Mar 1962 | 39 mm27 Mar 1968 | 124 mm1985 · driest 0 mm in 1992 | 70 |
| April | 33.9°C21 Apr 1980 | -16.7°C4 Apr 2018 | 82 mm23 Apr 1968 | 183 mm1975 · driest 3 mm in 1987 | 69 |
| May | 37.2°C29 May 2018 | -6.1°C3 May 1967 | 88 mm24 May 2012 | 203 mm1993 · driest 7 mm in 2009 | 70 |
| June | 39.4°C25 Jun 1988 | 3.3°C2 Jun 1969 | 124 mm19 Jun 2014 | 276 mm1993 · driest 10 mm in 2022 | 70 |
| July | 40.6°C31 Jul 1988 | 6.7°C30 Jul 1971 | 107 mm25 Jul 1997 | 202 mm1963 · driest 13 mm in 1975 | 69 |
| August | 40.0°C1 Aug 1988 | 3.9°C21 Aug 2004 | 134 mm14 Aug 1981 | 346 mm1981 · driest 2 mm in 2013 | 69 |
| September | 36.7°C8 Sep 1978 | -5.0°C26 Sep 1984 | 105 mm16 Sep 1992 | 212 mm1992 · driest 2 mm in 2011 | 69 |
| October | 32.8°C2 Oct 2023 | -11.7°C27 Oct 2020 | 59 mm15 Oct 1984 | 185 mm1971 · driest 0 mm in 2006 | 70 |
| November | 25.6°C9 Nov 2006 | -26.7°C26 Nov 1977 | 127 mm16 Nov 2000 | 190 mm2000 · driest 0 mm in 2011 | 70 |
| December | 18.3°C2 Dec 1998 | -36.7°C19 Dec 1983 | 49 mm28 Dec 1982 | 84 mm1982 · driest 0 mm in 1994 | 69 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | <1 | 4 |
| February | 0 | 0 | 26 | <1 | 3 |
| March | <1 | 0 | 25 | <1 | 3 |
| April | 1 | <1 | 11 | 2 | <1 |
| May | 8 | 2 | <1 | 3 | 0 |
| June | 18 | 7 | 0 | 3 | 0 |
| July | 25 | 10 | 0 | 2 | 0 |
| August | 22 | 6 | 0 | 3 | 0 |
| September | 12 | 3 | <1 | 2 | 0 |
| October | 2 | <1 | 9 | 2 | <1 |
| November | <1 | 0 | 23 | <1 | 1 |
| December | 0 | 0 | 29 | <1 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 11% | <1% | 7% | -9.8–-1.2°C |
| February | 0% | 10% | 2% | 6% | -7.5–2.3°C |
| March | 3% | 14% | 4% | 10% | 0.2–8.4°C |
| April | 18% | 22% | 8% | 23% | 10.3–16.8°C |
| May | 47% | 27% | 11% | 31% | 18.7–24.1°C |
| June | 68% | 29% | 13% | 33% | 24.7–28.7°C |
| July | 77% | 22% | 9% | 20% | 26.8–31.4°C |
| August | 76% | 23% | 10% | 21% | 25.5–29.5°C |
| September | 58% | 22% | 8% | 21% | 20.9–24.7°C |
| October | 24% | 17% | 6% | 13% | 12.5–18.1°C |
| November | 2% | 11% | 3% | 5% | 1.0–8.7°C |
| December | 0% | 10% | 2% | 5% | -6.5–1.2°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 5053204
- NOAA station
- USC00213076 · GAYLORD
- Station distance
- 11.6 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 26 usable years
- Daylight
- Calculated from latitude 44.54°, 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.