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Trelew, Argentina Weather Averages

January is the hottest month in Trelew with an average temperature of 23°C (73°F) and the coldest is June at 7°C (45°F). The wettest month is April with an average of 20mm of rain..

Average Temperature Trelew

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 Trelew

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 Trelew

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

Trelew : Next 24-Hour Weather

Tomorrow - 4th January 2026

Sunrise 05:48

Sunrise

Sunset 21:04

Sunset
22:00
Clear
25°C (76°F)
23:00
Clear
23°C (72°F)

Tomorrow - 5th January 2026

Sunrise 05:48

Sunrise

Sunset 21:04

Sunset
0:00
Clear
23°C (72°F)
1:00
Clear
22°C (72°F)
2:00
Clear
23°C (72°F)
3:00
Clear
23°C (73°F)
4:00
Clear
23°C (73°F)
5:00
Clear
24°C (74°F)
6:00
Clear
24°C (74°F)
7:00
Clear
25°C (77°F)
8:00
Clear
30°C (85°F)
9:00
Clear
34°C (92°F)
10:00
Clear
36°C (96°F)
11:00
Clear
38°C (99°F)
12:00
Clear
39°C (101°F)
13:00
Clear
40°C (103°F)
14:00
Overcast
39°C (102°F)
15:00
Partly cloudy
30°C (86°F)
16:00
Partly cloudy
26°C (78°F)
17:00
Partly cloudy
27°C (80°F)
18:00
Clear
26°C (77°F)
19:00
Partly cloudy
23°C (73°F)
20:00
Clear
21°C (69°F)
21:00
Clear
19°C (65°F)