Butler weather in October: Butler, Pennsylvania: normal highs, lows, rain and records for October
Butler in October has a normal high of 62°F and a normal low of 39°F, a daily mean of 50°F, falling from 68°F on the 1st to 56°F by the 31st. Measurable precipitation falls on 13 days in a normal October, 3.30 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 17°C and low of 4°C, 84 mm of precipitation and 0 cm of snow in October.
- NOAA stationButler (2 mi SW)
- Station IDUSC00361139
- Location40.84°N 79.92°W
- Elevation1,000 ft (305 m)
- From the center2 miles
- Population13,010
- Jan 34° 17°
- Feb 37° 18°
- Mar 46° 25°
- Apr 60° 35°
- May 70° 45°
- Jun 78° 54°
- Jul 82° 58°
- Aug 81° 57°
- Sep 74° 50°
- Oct 62° 39°
- Nov 50° 30°
- Dec 39° 23°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Butler in October?
The normal high is 62°F and the normal low 39°F, for a daily mean of 50.4°F. October is 11.5°F cooler than September and 10.7°F warmer than November. October is the 6th warmest month of the year in Butler and the 10th wettest. Across the month the normal high falls 12°F, from 68°F on October 1 to 56°F on October 31. From one year to the next October's mean temperature typically moves about 2.3°F either way (NOAA's standard deviation), so roughly two Octobers in three average between 48°F and 53°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 46%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| October 1 | 68°F | 44°F | 39% | 23% |
| October 8 | 65°F | 42°F | 41% | 23% |
| October 15 | 62°F | 39°F | 43% | 24% |
| October 22 | 59°F | 37°F | 45% | 25% |
| October 31 | 56°F | 34°F | 46% | 25% |
Every day of October: normal high, low and chance of precipitation (warmest afternoon October 1, coldest night October 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| October 1 | 68°F | 44°F | 39% | 23% | 11 h 50 min |
| October 2 | 68°F | 44°F | 39% | 23% | 11 h 50 min |
| October 3 | 67°F | 44°F | 39% | 23% | 11 h 40 min |
| October 4 | 67°F | 43°F | 40% | 23% | 11 h 40 min |
| October 5 | 67°F | 43°F | 40% | 23% | 11 h 40 min |
| October 6 | 66°F | 42°F | 40% | 23% | 11 h 40 min |
| October 7 | 66°F | 42°F | 40% | 23% | 11 h 30 min |
| October 8 | 65°F | 42°F | 41% | 23% | 11 h 30 min |
| October 9 | 65°F | 41°F | 41% | 23% | 11 h 30 min |
| October 10 | 64°F | 41°F | 41% | 23% | 11 h 20 min |
| October 11 | 64°F | 41°F | 42% | 23% | 11 h 20 min |
| October 12 | 64°F | 40°F | 42% | 24% | 11 h 20 min |
| October 13 | 63°F | 40°F | 42% | 24% | 11 h 20 min |
| October 14 | 63°F | 40°F | 43% | 24% | 11 h 10 min |
| October 15 | 62°F | 39°F | 43% | 24% | 11 h 10 min |
| October 16 | 62°F | 39°F | 43% | 24% | 11 h 10 min |
| October 17 | 61°F | 39°F | 44% | 25% | 11 h 10 min |
| October 18 | 61°F | 38°F | 44% | 25% | 11 h |
| October 19 | 61°F | 38°F | 44% | 25% | 11 h |
| October 20 | 60°F | 37°F | 44% | 25% | 11 h |
| October 21 | 60°F | 37°F | 45% | 25% | 11 h |
| October 22 | 59°F | 37°F | 45% | 25% | 10 h 50 min |
| October 23 | 59°F | 36°F | 45% | 25% | 10 h 50 min |
| October 24 | 59°F | 36°F | 45% | 25% | 10 h 50 min |
| October 25 | 58°F | 36°F | 45% | 25% | 10 h 50 min |
| October 26 | 58°F | 35°F | 45% | 25% | 10 h 40 min |
| October 27 | 57°F | 35°F | 45% | 25% | 10 h 40 min |
| October 28 | 57°F | 35°F | 45% | 25% | 10 h 40 min |
| October 29 | 57°F | 35°F | 45% | 25% | 10 h 40 min |
| October 30 | 56°F | 34°F | 46% | 25% | 10 h 30 min |
| October 31 | 56°F | 34°F | 46% | 25% | 10 h 30 min |
- Normal high
- 62°FOctober average
- Normal low
- 39°FOctober average
- Precipitation
- 3.30 inmonth total
- Days with precipitation
- 130.01 inch or more
- Snowfall
- 0.1 inmonth total
- Nights at 32°F or colder
- 6
- Daylight
- 11 h 50 min to 10 h 30 minOctober 1 to October 31
- Days at 70°F or more
- 9
- Days at 80°F or more
- 1
- Sunshine
- 66%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00361139; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Butler in October?
On a given October day the chance of 0.01 inch or more is 43% on average, highest around October 31 (46%). In all, 3.30 in falls on 13 days of a normal October, 1 of them with an inch or more.
In a normal October in Butler, 6 nights fall to freezing and snowfall averages 0.1 inches.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00361139.
What are the records for October in Butler?
The warmest October temperature on this station's record (since 1967) is 88°F, on October 2, 2019; the coldest is 17°F, on October 24, 1969. The wettest October brought 6.79 in (2016); the snowiest, 3.0 inches (1993).
Source: records: ACIS, station USC00361139. Records and recent months use complete months only.
How does October in Butler compare across Pennsylvania?
Across the 108 places PlainClimate covers in Pennsylvania, October normal highs run from 56°F in Laporte to 68°F in Marcus Hook; Butler's is 62°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.