When to go
The Best Time to Visit Las Vegas
Month-by-month climate data for Las Vegas, United States — daily highs and lows, rain days, and an honest verdict for every month of the year.
Warmest in Las Vegas: Jul (42°C / 108°F) · Coolest: Jan (14°C / 57°F) · Wettest: Mar (~5 rain days)
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)
Las Vegas climate, month by month
January
14° / 4°C
~3 rain days
Excellent
February
17° / 5°C
~2 rain days
Excellent
March
20° / 9°C
~5 rain days
Excellent
April
27° / 14°C
~1 rain days
Excellent
May
32° / 19°C
~0 rain days
Excellent
June
38° / 24°C
~0 rain days
Fair
July
42° / 28°C
~1 rain days
Tough
August
40° / 27°C
~3 rain days
Tough
September
36° / 23°C
~1 rain days
Good
October
29° / 16°C
~1 rain days
Excellent
November
19° / 8°C
~1 rain days
Excellent
December
15° / 4°C
~2 rain days
Excellent
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