Progress, United States — Weather in September 2026

Monthly climate averages for Progress, United States. Based on 10-year ERA5 reanalysis data.

Cfa Humid Subtropical
8.6 /10
Excellent

September is an excellent month in Progress

Climate Overview

Progress, United States in September has warm conditions, with highs averaging 24.9°C (77°F). Rain falls on about 10 days this month.

This month falls at the beginning of Autumn.

Daily highs in September gradually drop from around 27°C (80°F) at the start to 22°C (72°F) by month's end.

Rainfall is heaviest during the last third of the month, while the middle tends to be drier.

Expect around 9.5h of sunshine at the start of September, decreasing to 6.6h by the end.

The warmest days tend to fall around the 5th, averaging 27.2°C (81°F).

Compared to August, this month is about 3°C cooler with 2 fewer rainy days. Temperatures begin dropping heading into October.

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Monthly September Averages

Temperature
25°C / 16°C
Feels Like
26°C / 16°C
Rain
10 days · 105 mm
Sunshine
8.4h / day
Humidity
73% — Humid
Wind
13 km/h
Wind Direction
NNE (21°)
Gusts
32 km/h
Daylight
12.4 h
Cloud Cover
56%
Clear Sky Days
5.4
UV Index
4.8 — Moderate
Dew Point
16°C — Comfortable
Moon Phase
Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

32°C 28°C 24°C 20°C 16°C 12°C 8°C 151015202530
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 151015202530
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202530
Sunshine

Daily Wind Speed

0 4 8 12 16 20 151015202530
Wind Speed
Sun Position
Sunrise 06:49
Daylight 12.5h
Sunset 19:19

What to Expect

Daytime temperatures around 25°C (77°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

Recent yearly records for September have stayed close to the long-run average.

Compare Months

January
Poor
Temp
4°C / -3°C
Feels Like
0°C / -8°C
Rain
9days (86 mm) Wet
Sun
5.8h Fair
Humidity
67% Muggy
UV
2.3 Moderate
Snow Days
6days
View Details
February
Poor
Temp
7°C / -2°C
Feels Like
3°C / -6°C
Rain
10days (91 mm) Wet
Sun
6.5h Fair
Humidity
68% Muggy
UV
3.3 Moderate
Snow Days
6days
View Details
March
Poor
Temp
11°C / 1°C
Feels Like
8°C / -3°C
Rain
11days (85 mm) Wet
Sun
7.9h Good
Humidity
64% Muggy
UV
4.5 Moderate
Snow Days
3days
View Details
April
Fair
Temp
17°C / 7°C
Feels Like
15°C / 3°C
Rain
11days (104 mm) Wet
Sun
8.7h Good
Humidity
66% Muggy
UV
5.2 High
View Details
May best
Excellent
Temp
22°C / 12°C
Feels Like
22°C / 11°C
Rain
13days (113 mm) Wet
Sun
9h Good
Humidity
73% Muggy
UV
5.7 High
View Details
June best
Excellent
Temp
27°C / 17°C
Feels Like
28°C / 18°C
Rain
12days (89 mm) Wet
Sun
11.1h Excellent
Humidity
70% Muggy
UV
6.6 High
View Details
July
Good
Temp
30°C / 21°C
Feels Like
33°C / 23°C
Rain
12days (113 mm) Wet
Sun
11.5h Excellent
Humidity
71% Muggy
UV
7 High
View Details
August best
Excellent
Temp
28°C / 19°C
Feels Like
31°C / 21°C
Rain
12days (105 mm) Wet
Sun
10.4h Excellent
Humidity
72% Muggy
UV
6.2 High
View Details
September best
Excellent
Temp
25°C / 16°C
Feels Like
26°C / 16°C
Rain
10days (105 mm) Wet
Sun
8.4h Good
Humidity
73% Muggy
UV
4.8 Moderate
View Details
October best
Good
Temp
19°C / 10°C
Feels Like
18°C / 9°C
Rain
8days (81 mm) Wet
Sun
7.3h Good
Humidity
73% Muggy
UV
3.9 Moderate
View Details
November
Poor
Temp
12°C / 4°C
Feels Like
9°C / 0°C
Rain
8days (73 mm) Wet
Sun
6.8h Fair
Humidity
69% Muggy
UV
2.7 Moderate
Snow Days
1days
View Details
December
Poor
Temp
6°C / -1°C
Feels Like
2°C / -5°C
Rain
10days (93 mm) Wet
Sun
5.4h Fair
Humidity
71% Muggy
UV
1.9 Low
Snow Days
4days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 4°C / -3°C 0°C / -8°C 9days (86 mm) Wet 5.8h Fair 67% Muggy 2.3 Moderate Poor View Details
February 7°C / -2°C 3°C / -6°C 10days (91 mm) Wet 6.5h Fair 68% Muggy 3.3 Moderate Poor View Details
March 11°C / 1°C 8°C / -3°C 11days (85 mm) Wet 7.9h Good 64% Muggy 4.5 Moderate Poor View Details
April 17°C / 7°C 15°C / 3°C 11days (104 mm) Wet 8.7h Good 66% Muggy 5.2 High Fair View Details
May best 22°C / 12°C 22°C / 11°C 13days (113 mm) Wet 9h Good 73% Muggy 5.7 High Excellent View Details
June best 27°C / 17°C 28°C / 18°C 12days (89 mm) Wet 11.1h Excellent 70% Muggy 6.6 High Excellent View Details
July 30°C / 21°C 33°C / 23°C 12days (113 mm) Wet 11.5h Excellent 71% Muggy 7 High Good View Details
August best 28°C / 19°C 31°C / 21°C 12days (105 mm) Wet 10.4h Excellent 72% Muggy 6.2 High Excellent View Details
September best 25°C / 16°C 26°C / 16°C 10days (105 mm) Wet 8.4h Good 73% Muggy 4.8 Moderate Excellent View Details
October best 19°C / 10°C 18°C / 9°C 8days (81 mm) Wet 7.3h Good 73% Muggy 3.9 Moderate Good View Details
November 12°C / 4°C 9°C / 0°C 8days (73 mm) Wet 6.8h Fair 69% Muggy 2.7 Moderate Poor View Details
December 6°C / -1°C 2°C / -5°C 10days (93 mm) Wet 5.4h Fair 71% Muggy 1.9 Low Poor View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

September is typically excellent for visiting Progress, with average highs of 25°C (77°F) and around 10 rainy days. Progress, United States in September has warm conditions, with highs averaging 24.9°C (77°F). Rain falls on about 10 day
Progress typically sees around 10 rainy days in September with 105 mm (4.1 in) of total rainfall. An umbrella should suffice.
Evenings in Progress during September are mild at 16°C (61°F). A light cardigan is usually enough.
With highs of 25°C (77°F) and lows of 16°C (61°F) in September, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.
Yes, September offers some of the best weather conditions in Progress with comfortable temperatures and lower chances of rain.
The average UV index in Progress during September is 5 (moderate). Sunscreen and sunglasses are recommended during midday hours.
Progress gets approximately 12 hours of daylight per day in September, with around 8 hours of sunshine.
Snow is uncommon in Progress during September based on 10-year climate averages.

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