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West Lafayette, USA Weather Averages

July is the hottest month in West Lafayette with an average temperature of 25°C (75°F) and the coldest is January at -2°C (28°F) with the most daily sunshine hours at 11 in August. The wettest month is May with an average of 112mm of rain..

Average Temperature West Lafayette

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 West Lafayette

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 West Lafayette

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 West Lafayette

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

West Lafayette : Next 24-Hour Weather

Tomorrow - 4th November 2026

Sunrise 07:20

Sunrise

Sunset 17:41

Sunset
19:00
Overcast
15°C (59°F)
20:00
Overcast
14°C (57°F)
21:00
Overcast
14°C (57°F)
22:00
Overcast
14°C (57°F)
23:00
Overcast
14°C (57°F)

Tomorrow - 5th November 2026

Sunrise 07:20

Sunrise

Sunset 17:41

Sunset
0:00
Overcast
14°C (57°F)
1:00
Overcast
14°C (56°F)
2:00
Overcast
14°C (56°F)
3:00
Overcast
13°C (55°F)
4:00
Partly cloudy
13°C (55°F)
5:00
Clear
11°C (51°F)
6:00
Clear
11°C (51°F)
7:00
Partly cloudy
12°C (52°F)
8:00
Clear
10°C (50°F)
9:00
Clear
12°C (53°F)
10:00
Clear
14°C (56°F)
11:00
Clear
15°C (58°F)
12:00
Clear
16°C (59°F)
13:00
Partly cloudy
16°C (60°F)
14:00
Partly cloudy
17°C (61°F)
15:00
Cloudy
17°C (61°F)
16:00
Overcast
16°C (60°F)
17:00
Overcast
13°C (55°F)
18:00
Cloudy
12°C (53°F)
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