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Weather in Gampaha for January 2027

Your guide to Gampaha weather in January - trends and predictions

    Rain 🌧️

  • The climate of Gampaha in January is notably wet, with an average of 15 rainy days, and a total of 141.4 mm of precipitation.

    • More

  • Is January a good time to visit Gampaha? check out the best time to travel to Gampaha page.

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/22°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Gampaha Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
25°
2
Light rain
28°
3
Patchy rain possible
30°
4
Patchy rain possible
29°
5
Patchy rain possible
28°
6
Partly cloudy
27°
7
Partly cloudy
29°
8
Patchy rain possible
27°
9
Patchy rain possible
28°
10
Patchy rain possible
30°
11
Moderate rain at times
29°
12
Moderate rain
28°
13
Light rain
30°
14
Light rain
28°
15
Moderate rain at times
28°
16
Patchy rain possible
30°
17
Partly cloudy
30°
18
Moderate or heavy rain shower
29°
19
Heavy rain
26°
20
Patchy rain possible
29°
21
Light rain
29°
22
Moderate rain
29°
23
Moderate or heavy rain shower
29°
24
Light rain
29°
25
Patchy rain possible
28°
26
Light rain
29°
27
Overcast
30°
28
Patchy rain possible
29°
29
Moderate or heavy rain shower
29°
30
Moderate rain
30°
31
Light rain
30°

Temperatures trend during January in Gampaha

See the weather trend as well as the moving average line

January weather in Gampaha day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Light rain
Light rain
 25° /24° 6.9 mm 5
2 Jan. Light rain
Light rain
 28° /23° 6.7 mm 3
3 Jan. Patchy rain possible
Patchy rain possible
 30° /22° 0.1 mm 8
4 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 0.2 mm 8
5 Jan. Patchy rain possible
Patchy rain possible
 28° /23° 0.5 mm 6
6 Jan. Partly cloudy
Partly cloudy
 27° /23° 0 mm 8
7 Jan. Partly cloudy
Partly cloudy
 29° /22° 0 mm 8
8 Jan. Patchy rain possible
Patchy rain possible
 27° /23° 0.1 mm 8
9 Jan. Patchy rain possible
Patchy rain possible
 28° /23° 0.2 mm 6
10 Jan. Patchy rain possible
Patchy rain possible
 30° /24° 1.2 mm 5
11 Jan. Moderate rain at times
Moderate rain at times
 29° /23° 5.8 mm 4
12 Jan. Moderate rain
Moderate rain
 28° /22° 14.3 mm 5
13 Jan. Light rain
Light rain
 30° /23° 3.8 mm 7
14 Jan. Light rain
Light rain
 28° /23° 4.8 mm 6
15 Jan. Moderate rain at times
Moderate rain at times
 28° /23° 6 mm 6
16 Jan. Patchy rain possible
Patchy rain possible
 30° /23° 1.4 mm 7
17 Jan. Partly cloudy
Partly cloudy
 30° /22° 0 mm 8
18 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /22° 5 mm 6
19 Jan. Heavy rain
Heavy rain
 26° /22° 25.9 mm 5
20 Jan. Patchy rain possible
Patchy rain possible
 29° /21° 1.3 mm 8
21 Jan. Light rain
Light rain
 29° /20° 2.7 mm 7
22 Jan. Moderate rain
Moderate rain
 29° /21° 17.1 mm 6
23 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /22° 5.8 mm 7
24 Jan. Light rain
Light rain
 29° /23° 4.5 mm 6
25 Jan. Patchy rain possible
Patchy rain possible
 28° /23° 2.4 mm 6
26 Jan. Light rain
Light rain
 29° /23° 4.3 mm 6
27 Jan. Overcast
Overcast
 30° /23° 0.2 mm 8
28 Jan. Patchy rain possible
Patchy rain possible
 29° /22° 0.6 mm 8
29 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /21° 5.4 mm 7
30 Jan. Moderate rain
Moderate rain
 30° /23° 11.3 mm 7
31 Jan. Light rain
Light rain
 30° /23° 2.8 mm 8
Next
Important Notice
Our weather forecast for Gampaha in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Gampaha forecast closer to your planned date for the most up-to-date weather information.
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Gampaha in January - FAQ

What are the expected maximum and minimum temperatures in Gampaha during January?
During January, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.

How much rainfall should be expected in Gampaha during January?
Significant rainfall exceeding 141.4 mm is expected in Gampaha during January, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Gampaha during January?
The average wind speed in Gampaha during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Gampaha

Explore the daily rainfall trends and prepare for Gampahas January weather 💧
Typically, Gampaha has 15 rainy days in January with a total of 141.4 mm of rainfall.

UV exposure in Gampaha during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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Get accurate weather forecasts for Gampaha, located at latitude 7.09 and longitude 79.993. Stay updated with localized weather information tailored for Gampaha.

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