Flower Mound Weather Year-Round — Best Time to Visit
Flower Mound, United States has warm weather year-round. The best time to visit is September (score: 91/100). Annual average high: 24°C, total rainfall: 1004mm.
When is the best time to visit Flower Mound?
91
September is the best month to visit Flower Mound with a travel score of 91/100 (Excellent).
Expect highs of 30.6°C, 6 rain days, and 10.5 hours of daily sunshine.
View September weather details →Travel Score by Month
67
Jan
68
Feb
74
Mar
83
Apr
81
May
87
Jun
87
Jul
88
Aug
91
Sep
87
Oct
75
Nov
67
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Flower Mound each month?
24°C
Avg High
14.6°C
Avg Low
1004mm
Annual Rain
How much rain does Flower Mound get?
Flower Mound receives 1004mm of rain annually. The wettest month is typically May with 139mm, while July is the driest.
What is the weather like each month in Flower Mound?
January
67
13°C
Low: 3°C
6 rain days
Good
February
68
15°C
Low: 5°C
7 rain days
Good
March
74
20°C
Low: 9°C
8 rain days
Good
April
83
24°C
Low: 14°C
8 rain days
Excellent
May
81
28°C
Low: 19°C
11 rain days
Excellent
June
87
32°C
Low: 23°C
7 rain days
Excellent
July
87
34°C
Low: 25°C
6 rain days
Excellent
August
88
35°C
Low: 25°C
5 rain days
Excellent
September
Best time to visit91
31°C
Low: 21°C
6 rain days
Excellent
October
87
25°C
Low: 16°C
7 rain days
Excellent
November
75
19°C
Low: 10°C
6 rain days
Good
December
67
14°C
Low: 5°C
6 rain days
Good
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What cities are near Flower Mound?
Data based on 1994–2024 averages · Last updated: 2024-12-31