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Weather in Negombo for January 2026

Your guide to Negombo weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Negombo at the beginning of January is 28.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.7 °C by the end of January.

    • Rain 🌧️

  • Negombo experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 231.2 mm.

Average dry days
6
Dry days
Average rainy days
25
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/23°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Negombo Weather January

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

Temperatures trend during January in Negombo

See the weather trend as well as the moving average line

January weather in Negombo day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /24° 10 mm 6
2 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 0.3 mm 6
3 Jan. Cloudy
Cloudy
 28° /23° 0 mm 6
4 Jan. Patchy rain possible
Patchy rain possible
 29° /22° 0.3 mm 6
5 Jan. Patchy rain possible
Patchy rain possible
 28° /22° 0.7 mm 6
6 Jan. Partly cloudy
Partly cloudy
 28° /22° 0 mm 7
7 Jan. Partly cloudy
Partly cloudy
 29° /21° 0 mm 7
8 Jan. Patchy rain possible
Patchy rain possible
 28° /22° 0.2 mm 6
9 Jan. Patchy rain possible
Patchy rain possible
 30° /23° 0.5 mm 7
10 Jan. Patchy rain possible
Patchy rain possible
 30° /24° 0.5 mm 7
11 Jan. Moderate rain at times
Moderate rain at times
 29° /23° 7.5 mm 6
12 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /22° 24.9 mm 6
13 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 6.5 mm 7
14 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /23° 8.1 mm 6
15 Jan. Moderate rain at times
Moderate rain at times
 26° /23° 12 mm 6
16 Jan. Moderate rain at times
Moderate rain at times
 29° /24° 2.8 mm 6
17 Jan. Partly cloudy
Partly cloudy
 30° /23° 0 mm 8
18 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /23° 10 mm 6
19 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /23° 51.8 mm 5
20 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /23° 2.6 mm 6
21 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /22° 5.3 mm 6
22 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /23° 34.3 mm 6
23 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /23° 11.5 mm 6
24 Jan. Heavy rain at times
Heavy rain at times
 28° /22° 2.1 mm 6
25 Jan. Patchy rain possible
Patchy rain possible
 28° /22° 0.3 mm 6
26 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 0.4 mm 6
27 Jan. Overcast
Overcast
 29° /23° 0 mm 6
28 Jan. Moderate rain at times
Moderate rain at times
 28° /22° 1.3 mm 6
29 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /22° 10.9 mm 6
30 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /24° 22.7 mm 6
31 Jan. Light rain shower
Light rain shower
 30° /23° 3.7 mm 7
Next
Important Notice
Our weather forecast for Negombo 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 Negombo forecast closer to your planned date for the most up-to-date weather information.
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Negombo in January - FAQ

What are the expected maximum and minimum temperatures in Negombo during January?
During January, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Negombo during January?
Significant rainfall exceeding 231.2 mm is expected in Negombo during January, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Negombo during January?
The average wind speed in Negombo during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Negombo

Explore the daily rainfall trends and prepare for Negombos January weather 💧

UV exposure in Negombo 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 Negombo, located at latitude 7.208 and longitude 79.836. Stay updated with localized weather information tailored for Negombo.

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