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Sri Lanka weather

Weather in Puttalam for May 2027

Your guide to Puttalam weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Puttalam at the beginning of May is 30.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.9 °C by the end of May.

    • Rain 🌧️

  • Puttalam experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 224.8 mm.

    • More

  • Is May a good time to visit Puttalam? check out the best time to travel to Puttalam page.

Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/27°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Puttalam Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
31°
2
Patchy rain possible
31°
3
Patchy rain possible
31°
4
Patchy rain possible
31°
5
Light rain
31°
6
Light rain
31°
7
Light rain
30°
8
Moderate rain
30°
9
Light rain
30°
10
Light rain
29°
11
Light rain
30°
12
Light rain
30°
13
Light rain
30°
14
Moderate rain
30°
15
Light rain
29°
16
Light rain
30°
17
Moderate rain
29°
18
Torrential rain shower
29°
19
Heavy rain
28°
20
Moderate rain
29°
21
Patchy light rain with thunder
29°
22
Patchy light rain with thunder
29°
23
Light rain
29°
24
Moderate rain
29°
25
Moderate rain
28°
26
Patchy light drizzle
29°
27
Thundery outbreaks possible
29°
28
Patchy rain possible
29°
29
Patchy rain possible
29°
30
Light rain
29°
31
Thundery outbreaks possible
29°

Temperatures trend during May in Puttalam

See the weather trend as well as the moving average line

May weather in Puttalam day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
 31° /27° 1.5 mm 7
2 May Patchy rain possible
Patchy rain possible
 31° /28° 1.4 mm 7
3 May Patchy rain possible
Patchy rain possible
 31° /27° 1.3 mm 7
4 May Patchy rain possible
Patchy rain possible
 31° /28° 2.2 mm 6
5 May Light rain
Light rain
 31° /28° 3.2 mm 7
6 May Light rain
Light rain
 31° /26° 5.2 mm 8
7 May Light rain
Light rain
 30° /27° 8.7 mm 6
8 May Moderate rain
Moderate rain
 30° /27° 11.7 mm 6
9 May Light rain
Light rain
 30° /26° 4.2 mm 6
10 May Light rain
Light rain
 29° /26° 3.8 mm 7
11 May Light rain
Light rain
 30° /26° 6.6 mm 6
12 May Light rain
Light rain
 30° /26° 4.7 mm 6
13 May Light rain
Light rain
 30° /26° 9.4 mm 6
14 May Moderate rain
Moderate rain
 30° /26° 12.6 mm 7
15 May Light rain
Light rain
 29° /26° 8.4 mm 6
16 May Light rain
Light rain
 30° /27° 4.1 mm 7
17 May Moderate rain
Moderate rain
 29° /26° 12.8 mm 5
18 May Torrential rain shower
Torrential rain shower
 29° /26° 37.1 mm 6
19 May Heavy rain
Heavy rain
 28° /27° 26.9 mm 6
20 May Moderate rain
Moderate rain
 29° /27° 11 mm 6
21 May Patchy light rain with thunder
Patchy light rain with thunder
 29° /27° 4.1 mm 7
22 May Patchy light rain with thunder
Patchy light rain with thunder
 29° /26° 4.4 mm 6
23 May Light rain
Light rain
 29° /27° 7.7 mm 6
24 May Moderate rain
Moderate rain
 29° /27° 10.3 mm 6
25 May Moderate rain
Moderate rain
 28° /27° 12.4 mm 6
26 May Patchy light drizzle
Patchy light drizzle
 29° /27° 2.3 mm 6
27 May Thundery outbreaks possible
Thundery outbreaks possible
 29° /27° 0.6 mm 6
28 May Patchy rain possible
Patchy rain possible
 29° /27° 0.6 mm 6
29 May Patchy rain possible
Patchy rain possible
 29° /27° 0.9 mm 6
30 May Light rain
Light rain
 29° /27° 4.1 mm 7
31 May Thundery outbreaks possible
Thundery outbreaks possible
 29° /27° 0.6 mm 6
Next
Important Notice
Our weather forecast for Puttalam in May 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 Puttalam forecast closer to your planned date for the most up-to-date weather information.
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Puttalam in May - FAQ

What are the expected maximum and minimum temperatures in Puttalam during May?
During May, expect a variety of temperatures with highs around 30° and lows near 27°, suitable for diverse activities and preferences.

How much rainfall should be expected in Puttalam during May?
Significant rainfall exceeding 224.8 mm is expected in Puttalam during May, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Puttalam during May?
The average wind speed in Puttalam during May is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Puttalam

Explore the daily rainfall trends and prepare for Puttalams May weather 💧
Typically, Puttalam has 22 rainy days in May with a total of 224.8 mm of rainfall.

UV exposure in Puttalam during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Location coordinates Where is Puttalam?

Get accurate weather forecasts for Puttalam, located at latitude 8.036 and longitude 79.828. Stay updated with localized weather information tailored for Puttalam.

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