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Harlingen, USA Weather Averages

August is the hottest month in Harlingen with an average temperature of 29°C (83°F) and the coldest is January at 15°C (58°F) with the most daily sunshine hours at 11 in July. The wettest month is August with an average of 82.1mm of rain. The best month to swim in the sea is in August when the average sea temperature is 29°C (84°F).

Average Temperature Harlingen

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Harlingen

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Harlingen

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Average Daily Sunshine Hours Harlingen

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Average Sea Temperature Harlingen

What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface
What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

Harlingen : Next 24-Hour Weather

Tomorrow - 21st December 2024

Sunrise 07:14

Sunrise

Sunset 17:44

Sunset
23:00
Overcast
19°C (65°F)

Tomorrow - 22nd December 2024

Sunrise 07:14

Sunrise

Sunset 17:44

Sunset
0:00
Cloudy
18°C (64°F)
1:00
Partly cloudy
18°C (63°F)
2:00
Clear
17°C (62°F)
3:00
Clear
16°C (60°F)
4:00
Clear
15°C (59°F)
5:00
Mist
15°C (58°F)
6:00
Mist
15°C (58°F)
7:00
Clear
15°C (58°F)
8:00
Clear
15°C (59°F)
9:00
Partly cloudy
17°C (62°F)
10:00
Partly cloudy
19°C (65°F)
11:00
Partly cloudy
20°C (67°F)
12:00
Partly cloudy
20°C (68°F)
13:00
Cloudy
21°C (69°F)
14:00
Cloudy
21°C (69°F)
15:00
Cloudy
21°C (69°F)
16:00
Overcast
21°C (69°F)
17:00
Overcast
21°C (68°F)
18:00
Overcast
20°C (68°F)
19:00
Partly cloudy
20°C (67°F)
20:00
Partly cloudy
19°C (66°F)
21:00
Partly cloudy
19°C (65°F)
22:00
Partly cloudy
20°C (67°F)