Medicine Hat weather in September 2025

The temperatures in Medicine Hat in September are comfortable with low of 11°C and and high up to 21°C.

The wather in Medicine Hat 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 Medicine Hat in September 2025.

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

Temperatures

21° / 11°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.1

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 27° /12°	2 29° /14°	3 30° /15°	4 26° /16°	5 29° /15°	6 27° /13°
7 31° /14°	8 26° /13°	9 27° /14°	10 25° /11°	11 25° /11°	12 26° /12°	13 20° /12°
14 24° /11°	15 23° /9°	16 23° /11°	17 25° /10°	18 24° /13°	19 20° /10°	20 17° /6°
21 20° /4°	22 22° /9°	23 20° /10°	24 25° /8°	25 27° /11°	26 27° /13°	27 26° /12°
28 24° /8°	29 18° /8°	30 19° /7°

Explore the weather in Medicine Hat in other months

Medicine Hat annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	-4° / -10°	3	14	14	29 mm	Awful	Medicine Hat in January
February	-4° / -11°	3	12	14	27 mm	Awful	Medicine Hat in February
March	4° / -4°	4	15	11	32 mm	Awful	Medicine Hat in March
April	11° / 2°	4	19	7	55 mm	Bad	Medicine Hat in April
May	17° / 8°	6	24	1	72 mm	Good	Medicine Hat in May
June	22° / 12°	7	23	0	95 mm	Ok	Medicine Hat in June
July	27° / 15°	3	28	0	58 mm	Perfect	Medicine Hat in July
August	26° / 15°	3	28	0	42 mm	Perfect	Medicine Hat in August
September	21° / 11°	2	27	0	34 mm	Good	Medicine Hat in September
October	12° / 4°	3	23	5	43 mm	Bad	Medicine Hat in October
November	3° / -4°	3	17	10	38 mm	Awful	Medicine Hat in November
December	-4° / -10°	2	14	15	30 mm	Awful	Medicine Hat in December