Appleton Weather in September
Appleton in September
The short of it: Appleton in September averages a high of 21 °C (70 °F) and a low of 10 °C (50 °F), with 93 mm (3.7 in) of rain and about 12 h 27 min of daylight. Rated 3 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 70° · low 50° · rain 3.7 in. · daylight 12 h 27 min
✦✦✦ Fair for a visit · best months: June & September
Thirty years of records give Appleton an average September high of 70°, a low of 50° and some 3.7 in. of rain. Highs fall 8° against August, to near 70°; nights run about 50°. Wet spells are common — about 3.7 in., the 8th wettest month.
The sun is up for about 12 h 27 min in mid-September, 94 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Appleton runs warmer than most and drier than most in September. Union, 5 mi to the SSW, sees much the same highs.
September in Appleton, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 8th wettest of 12
- Versus August
- 8° colder, 0.4 in. more rain
- Versus October
- 12° warmer
- Day–night spread
- 20°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 27 min
- Average wind
- 7 mph