Highlands Ranch weather in September 2025

The temperatures in Highlands Ranch in September are comfortable with low of 12°C and and high up to 26°C.

The wather in Highlands Ranch in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

Our weather forecast can give you a great sense of what weather to expect in Highlands Ranch in September 2025.

If you’re planning to visit Highlands Ranch in the near future, we highly recommend that you review the 14 day weather forecast for Highlands Ranch before you arrive.

Temperatures

26° / 12°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

10.4

Hrs

Explore the weather in Highlands Ranch in other months

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	5° / -5°	1	22	8	22 mm	Awful	Highlands Ranch in January
February	5° / -6°	2	15	11	44 mm	Awful	Highlands Ranch in February
March	11° / -1°	3	20	8	68 mm	Bad	Highlands Ranch in March
April	15° / 2°	3	20	7	59 mm	Ok	Highlands Ranch in April
May	20° / 7°	6	23	2	89 mm	Ok	Highlands Ranch in May
June	28° / 13°	3	27	0	48 mm	Perfect	Highlands Ranch in June
July	30° / 16°	3	28	0	69 mm	Good	Highlands Ranch in July
August	30° / 15°	2	30	0	39 mm	Good	Highlands Ranch in August
September	26° / 12°	1	28	0	29 mm	Perfect	Highlands Ranch in September
October	18° / 5°	1	27	3	27 mm	Ok	Highlands Ranch in October
November	12° / -1°	2	23	5	23 mm	Bad	Highlands Ranch in November
December	6° / -5°	2	21	8	20 mm	Awful	Highlands Ranch in December

Temperatures in Highlands Ranch in September

Rain in Highlands Ranch in September

What is the average temperature in Highlands Ranch in September?

The average temperature in Highlands Ranch in September is 12/26° C.

What is the chance of rain in Highlands Ranch in September?

On average, there are 1 rainy days in Highlands Ranch during September.

Weather wise, is September a good time to visit Highlands Ranch?

The weather in Highlands Ranch in September is perfect.

Can it snow in Highlands Ranch in September?

On average, there are 0 snowy days in Highlands Ranch in September.

More about the weather in Highlands Ranch