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Northern Province (Jaffna)
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Sri Lanka weather

Weather in Northern Province for May 2027

Your guide to Northern Province weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Northern Province at the beginning of May is 30.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30.3 °C by the end of May.

    • Rain 🌧️

  • The climate of Northern Province in May is notably wet, with an average of 14 rainy days, and a total of 151.2 mm of precipitation.

    • More

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

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/28°
Temperatures
Average wind speed
32 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Northern Province Weather May

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

Temperatures trend during May in Northern Province

See the weather trend as well as the moving average line

May weather in Northern Province day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Light rain
Light rain
 31° /28° 9.5 mm 8
2 May Moderate rain
Moderate rain
 30° /28° 12.2 mm 8
3 May Light rain
Light rain
 31° /28° 3.3 mm 8
4 May Light rain
Light rain
 31° /29° 4.9 mm 8
5 May Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /28° 9.5 mm 8
6 May Patchy rain possible
Patchy rain possible
 30° /28° 2.3 mm 7
7 May Light rain
Light rain
 30° /27° 4.9 mm 7
8 May Light rain
Light rain
 31° /27° 5.6 mm 7
9 May Light rain
Light rain
 30° /27° 4.6 mm 6
10 May Light rain
Light rain
 30° /27° 4.5 mm 7
11 May Patchy rain possible
Patchy rain possible
 30° /27° 1 mm 8
12 May Light rain
Light rain
 31° /28° 3.2 mm 7
13 May Light rain
Light rain
 30° /28° 6.8 mm 7
14 May Light rain
Light rain
 31° /28° 7.3 mm 7
15 May Light rain
Light rain
 30° /28° 8.6 mm 7
16 May Moderate rain
Moderate rain
 31° /27° 10.4 mm 7
17 May Light rain
Light rain
 31° /28° 4.9 mm 7
18 May Light rain
Light rain
 30° /27° 8.3 mm 7
19 May Light rain
Light rain
 30° /27° 6.9 mm 7
20 May Moderate rain
Moderate rain
 30° /28° 10.5 mm 8
21 May Patchy rain possible
Patchy rain possible
 30° /28° 1.6 mm 8
22 May Patchy rain possible
Patchy rain possible
 30° /28° 1.3 mm 9
23 May Light rain
Light rain
 30° /28° 8.8 mm 8
24 May Light rain
Light rain
 30° /28° 3.6 mm 8
25 May Patchy rain possible
Patchy rain possible
 31° /28° 1.9 mm 9
26 May Partly cloudy
Partly cloudy
 30° /29° 0.3 mm 8
27 May Sunny
Sunny
 31° /29° 0 mm 8
28 May Patchy rain possible
Patchy rain possible
 30° /28° 0.7 mm 8
29 May Partly cloudy
Partly cloudy
 31° /29° 0.8 mm 9
30 May Light rain
Light rain
 30° /28° 2.8 mm 8
31 May Thundery outbreaks possible
Thundery outbreaks possible
 30° /28° 0.1 mm 8
Next
Important Notice
Our weather forecast for Northern Province 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 Northern Province forecast closer to your planned date for the most up-to-date weather information.
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Northern Province in May - FAQ

What are the expected maximum and minimum temperatures in Northern Province during May?
During May, expect a variety of temperatures with highs around 30° and lows near 28°, suitable for diverse activities and preferences.

How much rainfall should be expected in Northern Province during May?
Significant rainfall exceeding 151.2 mm is expected in Northern Province during May, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Northern Province during May?
The average wind speed in Northern Province during May is 32 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Northern Province

Explore the daily rainfall trends and prepare for Northern Provinces May weather 💧
Typically, Northern Province has 14 rainy days in May with a total of 151.2 mm of rainfall.

UV exposure in Northern Province during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Top locations in Northern Province
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Jaffna
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