September
September · June · August
82climate match
United States · 1991–2020
Best time to visit
Draper.
September leads for comfortable weather in Draper: typically 24.6°C by day, 11.8°C at night, with 82 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortSeptember
Typical high24.6°C
Typical low11.8°C
Rain in September82 mm
July
July · August · June
67climate match
October
October · May · September
79climate match
The weakest month is January, scoring 5 against September’s 82 — days reach only 6.2°C, 18° 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
56.2° / -4.5°
Feb
68.1° / -3.5°
Mar
2112.4° / -0.3°
Apr
4918.3° / 4.4°
May
7022.7° / 9.5°
Jun
7526.5° / 14°
Jul
6828.4° / 16.3°
Aug
7527.7° / 15.4°
Sep
8224.6° / 11.8°
Oct
5919.2° / 5.3°
Nov
3113.2° / 0.1°
Dec
57.9° / -3°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 6.2°C | -4.5°C | 81 mm | 7.4 | 9 h 53 | 5 | Strong coverage |
| February | 8.1°C | -3.5°C | 68 mm | 7.2 | 10 h 46 | 6 | Strong coverage |
| March | 12.4°C | -0.3°C | 92 mm | 8.9 | 11 h 51 | 21 | Strong coverage |
| April | 18.3°C | 4.4°C | 91 mm | 8.8 | 13 h 05 | 49 | Strong coverage |
| May | 22.7°C | 9.5°C | 101 mm | 10.1 | 14 h 08 | 70 | Strong coverage |
| June | 26.5°C | 14°C | 103 mm | 9.6 | 14 h 41 | 75 | Strong coverage |
| July | 28.4°C | 16.3°C | 98 mm | 9.9 | 14 h 28 | 68 | Strong coverage |
| August | 27.7°C | 15.4°C | 86 mm | 8.7 | 13 h 34 | 75 | Strong coverage |
| September | 24.6°C | 11.8°C | 82 mm | 7.2 | 12 h 22 | 82 | Strong coverage |
| October | 19.2°C | 5.3°C | 73 mm | 6.2 | 11 h 11 | 59 | Strong coverage |
| November | 13.2°C | 0.1°C | 64 mm | 6.2 | 10 h 08 | 31 | Strong coverage |
| December | 7.9°C | -3°C | 78 mm | 7.5 | 9 h 38 | 5 | Strong coverage |
What has changed
Draper runs +0.1°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
-0.3
Feb
+1.3
Mar
-0.3
Apr
+0.1
May
-0.3
Jun
0.0
Jul
+0.3
Aug
-0.7
Sep
+0.1
Oct
+0.1
Nov
-0.6
Dec
+1.0
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 22.8°C31 Jan 2002 | -26.7°C21 Jan 1985 | 66 mm28 Jan 1998 | 177 mm2013 · driest 12 mm in 2011 | 71 |
| February | 26.1°C23 Feb 2018 | -25.0°C5 Feb 1996 | 67 mm11 Feb 1994 | 152 mm2003 · driest 9 mm in 1980 | 70 |
| March | 29.4°C29 Mar 2020 | -17.8°C15 Mar 1993 | 67 mm17 Mar 1973 | 212 mm1993 · driest 12 mm in 2006 | 69 |
| April | 32.8°C21 Apr 1985 | -11.1°C1 Apr 1923 | 83 mm20 Apr 2019 | 174 mm2019 · driest 12 mm in 2026 | 69 |
| May | 35.6°C20 May 1996 | -3.9°C10 May 1983 | 95 mm28 May 1973 | 241 mm2017 · driest 22 mm in 2000 | 69 |
| June | 37.2°C30 Jun 2012 | 0.0°C11 Jun 1972 | 90 mm28 Jun 1974 | 270 mm2020 · driest 11 mm in 1990 | 70 |
| July | 37.2°C18 Jul 1986 | 3.9°C7 Jul 1972 | 119 mm22 Jul 1922 | 256 mm1922 · driest 22 mm in 1998 | 70 |
| August | 36.7°C20 Aug 1983 | 0.6°C30 Aug 1986 | 79 mm13 Aug 1996 | 210 mm1968 · driest 20 mm in 2011 | 69 |
| September | 35.0°C8 Sep 1965 | -2.2°C28 Sep 1983 | 70 mm4 Sep 1980 | 254 mm1989 · driest 4 mm in 1978 | 70 |
| October | 33.3°C4 Oct 2019 | -10.0°C30 Oct 1969 | 91 mm25 Oct 2007 | 212 mm2007 · driest 0 mm in 1963 | 71 |
| November | 26.7°C5 Nov 2003 | -16.1°C25 Nov 1970 | 60 mm27 Nov 2013 | 155 mm1985 · driest 7 mm in 2007 | 71 |
| December | 23.3°C6 Dec 2001 | -24.4°C22 Dec 1989 | 64 mm1 Dec 2010 | 191 mm2009 · driest 0 mm in 1965 | 71 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 24 | 3 | 2 |
| February | 0 | 0 | 22 | 2 | 2 |
| March | <1 | 0 | 17 | 3 | 2 |
| April | 5 | <1 | 7 | 3 | <1 |
| May | 13 | 1 | <1 | 3 | 0 |
| June | 22 | 5 | 0 | 3 | 0 |
| July | 28 | 10 | 0 | 3 | 0 |
| August | 26 | 8 | 0 | 3 | 0 |
| September | 16 | 3 | 0 | 3 | 0 |
| October | 4 | <1 | 5 | 2 | 0 |
| November | <1 | 0 | 17 | 3 | <1 |
| December | 0 | 0 | 23 | 3 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 25% | 8% | 24% | 3.1–9.1°C |
| February | 3% | 26% | 9% | 28% | 4.8–11.4°C |
| March | 14% | 27% | 10% | 28% | 9.8–16.2°C |
| April | 36% | 27% | 9% | 33% | 16.0–21.1°C |
| May | 55% | 32% | 11% | 39% | 20.5–25.3°C |
| June | 69% | 29% | 10% | 35% | 24.8–28.6°C |
| July | 68% | 31% | 11% | 39% | 27.1–30.5°C |
| August | 71% | 29% | 10% | 32% | 26.1–29.2°C |
| September | 69% | 23% | 8% | 22% | 22.7–26.9°C |
| October | 45% | 19% | 8% | 19% | 17.3–21.2°C |
| November | 12% | 21% | 8% | 18% | 10.5–15.9°C |
| December | 2% | 23% | 8% | 22% | 4.9–11.2°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 4756355
- NOAA station
- USC00446955 · PULASKI 2 E
- Station distance
- 6.4 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 30 usable years
- Daylight
- Calculated from latitude 37.01°, 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.