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Weather in Negombo for March 2026

Your guide to Negombo weather in March - trends and predictions

    Temperatures

  • Until now, March 2026 in Negombo has been nearly identical to the historical average, with a temperature of 29.2 °C (showing only a slight deviation of -0.5 °C).

  • The forecast for the next days in Negombo predicts temperatures to be around 30 °C, close to the historical average.

  • In general, the average temperature in Negombo at the beginning of March is 29.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.7 °C by the end of March.

    • Rain 🌧️

  • Negombo experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 152.8 mm.

Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/24°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Negombo Weather March

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

Temperatures trend during March in Negombo

See the weather trend as well as the moving average line

March weather in Negombo day by day

Click on a date for more information
February April
Date Weather Temperatures Rain UV More
1 Mar. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /23° 14.9 mm 9
2 Mar. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /22° 4.8 mm 9
3 Mar. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /22° 2 mm 9
4 Mar. Sunny
Sunny
 29° /22° 0 mm 9
5 Mar. Moderate rain at times
Moderate rain at times
 29° /23° 0.7 mm 9
6 Mar. Partly cloudy
Partly cloudy
 30° /23° 0.2 mm 8
7 Mar. Patchy rain possible
Patchy rain possible
 29° /22° 0.8 mm 6
8 Mar. Patchy rain possible
Patchy rain possible
 30° /23° 0.4 mm 10
9 Mar. Sunny
Sunny
 30° /22° 0.2 mm 10
10 Mar. Overcast
Overcast
 30° /22° 0.2 mm 10
11 Mar. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 11 mm 10
12 Mar. Heavy rain at times
Heavy rain at times
 30° /23° 5.3 mm 9
13 Mar. Moderate rain at times
Moderate rain at times
 30° /23° 3.6 mm 9
14 Mar. Moderate rain at times
Moderate rain at times
 30° /24° 1.8 mm 8
15 Mar. Patchy rain possible
Patchy rain possible
 29° /24° 2.8 mm 6
16 Mar. Patchy rain possible
Patchy rain possible
 30° /25° 0.4 mm 3
17 Mar. Patchy rain possible
Patchy rain possible
 29° /26° 1.2 mm 3.3
18 Mar. Patchy rain possible
Patchy rain possible
 29° /25° 3.8 mm 6
19 Mar. Patchy rain possible
Patchy rain possible
 29° /25° 1 mm 6
20 Mar. Patchy rain possible
Patchy rain possible
 29° /25° 0.7 mm 6
21 Mar. Patchy rain possible
Patchy rain possible
 29° /25° 0.3 mm 6
22 Mar. Patchy rain possible
Patchy rain possible
 30° /26° 0.5 mm 6
23 Mar. Patchy rain possible
Patchy rain possible
 30° /25° 0.1 mm 6
24 Mar. Partly cloudy
Partly cloudy
 30° /25° 0 mm 7
25 Mar. Patchy rain possible
Patchy rain possible
 29° /26° 0.5 mm 6
26 Mar. Patchy rain possible
Patchy rain possible
 29° /25° 0.4 mm 6
27 Mar. Partly cloudy
Partly cloudy
 30° /25° 0.1 mm 7
28 Mar. Patchy rain possible
Patchy rain possible
 30° /26° 0.1 mm 6
29 Mar. Patchy rain possible
Patchy rain possible
 30° /26° 0.5 mm 6
30 Mar. Patchy rain possible
Patchy rain possible
 30° /24° 0.1 mm 7
31 Mar. Patchy rain possible
Patchy rain possible
 30° /24° 0.2 mm 7
Next
Important Notice
Our weather forecast for Negombo in March 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 March - FAQ

What are the expected maximum and minimum temperatures in Negombo during March?

During March, expect a variety of temperatures with highs around 30° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Negombo during March?

Significant rainfall exceeding 152.8 mm is expected in Negombo during March, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Negombo during March?

The average wind speed in Negombo during March is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

March rainfall patterns in Negombo

Explore the daily rainfall trends and prepare for Negombos March weather 💧
Typically, Negombo has 23 rainy days in March with a total of 152.8 mm of rainfall.

UV exposure in Negombo during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️

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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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