October
October · May · April
82climate match
United States · 1991–2020
Best time to visit
Hatley.
October leads for comfortable weather in Hatley: typically 24.4°C by day, 10.6°C at night, with 81 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortOctober
Typical high24.4°C
Typical low10.6°C
Rain in October81 mm
August
August · September · June
77climate match
October
October · March · November
75climate match
The weakest month is January, scoring 15 against October’s 82 — days reach only 11.9°C, 12° below the 24°C the score treats as ideal, and nights drop to 0.1°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
1511.9° / 0.1°
Feb
2514.3° / 1.8°
Mar
5018.9° / 5.4°
Apr
6923.2° / 9.5°
May
7227.5° / 14.8°
Jun
5531° / 19.2°
Jul
4732.6° / 21.3°
Aug
5132.7° / 21°
Sep
6729.8° / 17.3°
Oct
8224.4° / 10.6°
Nov
4817.8° / 4.3°
Dec
1912.9° / 1.2°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 11.9°C | 0.1°C | 125 mm | 8.5 | 10 h 07 | 15 | Strong coverage |
| February | 14.3°C | 1.8°C | 138 mm | 8.3 | 10 h 55 | 25 | Strong coverage |
| March | 18.9°C | 5.4°C | 115 mm | 8.2 | 11 h 52 | 50 | Strong coverage |
| April | 23.2°C | 9.5°C | 140 mm | 7.2 | 12 h 59 | 69 | Strong coverage |
| May | 27.5°C | 14.8°C | 121 mm | 7.8 | 13 h 54 | 72 | Strong coverage |
| June | 31°C | 19.2°C | 105 mm | 7.7 | 14 h 24 | 55 | Strong coverage |
| July | 32.6°C | 21.3°C | 100 mm | 7.4 | 14 h 12 | 47 | Strong coverage |
| August | 32.7°C | 21°C | 85 mm | 6.3 | 13 h 25 | 51 | Strong coverage |
| September | 29.8°C | 17.3°C | 91 mm | 5.1 | 12 h 21 | 67 | Strong coverage |
| October | 24.4°C | 10.6°C | 81 mm | 5.5 | 11 h 16 | 82 | Strong coverage |
| November | 17.8°C | 4.3°C | 99 mm | 6.6 | 10 h 21 | 48 | Strong coverage |
| December | 12.9°C | 1.2°C | 137 mm | 8.4 | 9 h 54 | 19 | Strong coverage |
What has changed
Hatley runs -0.3°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
+0.6
Feb
+0.8
Mar
-0.2
Apr
-1.9
May
-0.9
Jun
-0.7
Jul
-0.8
Aug
-0.3
Sep
+0.4
Oct
+0.4
Nov
-0.6
Dec
0.0
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 29.4°C1 Jan 1952 | -23.3°C27 Jan 1940 | 138 mm6 Jan 1950 | 366 mm1949 · driest 15 mm in 1943 | 123 |
| February | 30.6°C24 Feb 1996 | -26.1°C13 Feb 1899 | 133 mm28 Feb 2009 | 437 mm2020 · driest 8 mm in 1978 | 126 |
| March | 35.0°C24 Mar 1929 | -10.0°C3 Mar 1943 | 181 mm16 Mar 1973 | 439 mm1980 · driest 8 mm in 1918 | 127 |
| April | 35.0°C4 Apr 1929 | -3.3°C1 Apr 1923 | 106 mm5 Apr 1917 | 327 mm1920 · driest 16 mm in 1976 | 129 |
| May | 40.0°C26 May 1896 | 1.1°C15 May 1895 | 142 mm27 May 1991 | 443 mm1991 · driest 12 mm in 2016 | 131 |
| June | 42.2°C23 Jun 1930 | 6.1°C1 Jun 1894 | 153 mm12 Jun 2005 | 326 mm2021 · driest 0 mm in 1988 | 133 |
| July | 45.6°C13 Jul 1930 | 11.1°C10 Jul 1901 | 153 mm7 Jul 1916 | 336 mm1916 · driest 6 mm in 1993 | 131 |
| August | 42.8°C8 Aug 1930 | 8.9°C27 Aug 2025 | 156 mm30 Aug 2005 | 278 mm1950 · driest 4 mm in 1983 | 131 |
| September | 41.1°C1 Sep 1907 | 1.1°C13 Sep 1902 | 123 mm26 Sep 2005 | 266 mm1932 · driest 0 mm in 2019 | 132 |
| October | 36.7°C1 Oct 1903 | -5.0°C30 Oct 1952 | 142 mm18 Oct 1923 | 336 mm1984 · driest 0 mm in 2024 | 131 |
| November | 31.7°C18 Nov 1906 | -13.9°C25 Nov 1950 | 130 mm24 Nov 2004 | 322 mm1948 · driest 0 mm in 2024 | 129 |
| December | 30.6°C7 Dec 1924 | -20.6°C26 Dec 1983 | 152 mm24 Dec 1926 | 412 mm1926 · driest 12 mm in 2010 | 125 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 16 | 4 |
| February | <1 | 0 | 11 | 4 |
| March | 5 | <1 | 5 | 4 |
| April | 12 | 1 | <1 | 4 |
| May | 23 | 9 | 0 | 3 |
| June | 28 | 20 | 0 | 4 |
| July | 29 | 25 | 0 | 3 |
| August | 29 | 25 | 0 | 2 |
| September | 25 | 16 | 0 | 2 |
| October | 14 | 3 | <1 | 3 |
| November | 3 | <1 | 7 | 3 |
| December | <1 | 0 | 15 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 11% | 30% | 14% | 35% | 8.9–15.8°C |
| February | 17% | 30% | 15% | 35% | 11.2–18.4°C |
| March | 38% | 28% | 15% | 30% | 16.0–22.8°C |
| April | 62% | 26% | 13% | 27% | 22.0–26.6°C |
| May | 73% | 25% | 11% | 28% | 26.4–29.9°C |
| June | 73% | 27% | 12% | 30% | 29.8–34.7°C |
| July | 72% | 28% | 12% | 31% | 31.6–35.6°C |
| August | 78% | 22% | 10% | 21% | 31.3–35.5°C |
| September | 81% | 19% | 8% | 16% | 28.0–33.1°C |
| October | 73% | 17% | 8% | 15% | 22.9–27.3°C |
| November | 36% | 22% | 11% | 21% | 15.6–21.1°C |
| December | 11% | 28% | 14% | 33% | 9.5–16.7°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 4429290
- NOAA station
- USC00220021 · ABERDEEN
- Station distance
- 18.7 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 27 usable years
- Daylight
- Calculated from latitude 33.98°, 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.