Flights to Harlingen, TX, United States

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Weather in Harlingen

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January20°C13°C
February22°C15°C
March26°C17°C
April28°C20°C
May31°C23°C
June33°C25°C
July34°C25°C
August34°C26°C
September32°C25°C
October29°C22°C
November25°C17°C
December22°C15°C
Hottest Month
34°C
August
Coldest month
13°C
January
Sunny days
293
days per year

14 day forecast

Friday
25 Apr
31°C24°C
2 May
32°C23°C
Saturday
26 Apr
32°C23°C
3 May
32°C21°C
Sunday
27 Apr
29°C22°C
4 May
32°C22°C
Monday
28 Apr
29°C23°C
5 May
32°C22°C
Tuesday
29 Apr
32°C23°C
6 May
35°C23°C
Wednesday
30 Apr
32°C23°C
7 May
87%
29°C19°C
Thursday
1 May
33°C23°C
8 May
34°C16°C

Cheapest month to fly to Harlingen

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Showing prices in CAD

Annual Avg. Price331 CAD
May 2025277 CAD
June 2025242 CAD
July 2025242 CAD
August 2025264 CAD
September 2025275 CAD
October 2025526 CAD
November 2025279 CAD
December 2025545 CAD

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