+9.6684° · +80.0074° · ELEV 0m
Jaffna
Sri Lanka · Northern Province
Monthly weather averages for Jaffna, Sri Lanka — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
April → JanuaryClimate Overview
Jaffna has a tropical climate. The warmest month is April (32°C average high) and the coolest is January (28°C).
№ 02
1317 mm / yearRainfall by Month
Jaffna sees 1317 mm of rain a year. The wettest month is November (361 mm); the driest is March (19 mm).
№ 03
June–SeptemberBest Time to Visit
June–September
27°C – 31°C · 10.6h sun
The best time to visit Jaffna is June–September, when temperatures average 27°C–31°C with 10.6 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 27.7°C | 23.6°C | 74 mm | 10.4 h | 06:30 | 18:07 |
|---|---|---|---|---|---|---|
| February | 28.9°C | 23.9°C | 27 mm | 11.3 h | 06:29 | 18:18 |
| March | 31.1°C | 25.5°C | 19 mm | 11.6 h | 06:17 | 18:20 |
| April | 32.0°C | 27.1°C | 54 mm | 11.4 h | 05:59 | 18:19 |
| May | 31.1°C | 27.9°C | 110 mm | 10.6 h | 05:49 | 18:23 |
| June | 30.8°C | 28.0°C | 44 mm | 10.9 h | 05:49 | 18:30 |
| July | 30.7°C | 27.6°C | 42 mm | 10.5 h | 05:56 | 18:34 |
| August | 30.2°C | 27.1°C | 70 mm | 10.5 h | 06:01 | 18:28 |
| September | 30.0°C | 26.8°C | 77 mm | 10.3 h | 05:59 | 18:11 |
| October | 29.4°C | 25.8°C | 224 mm | 9.4 h | 05:58 | 17:53 |
| November | 28.4°C | 24.8°C | 361 mm | 8.4 h | 06:04 | 17:45 |
| December | 27.7°C | 24.3°C | 215 mm | 9.1 h | 06:18 | 17:51 |
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View monthly climate averages for nearby cities or compare them with Jaffna.
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Temperature, rainfall and sunshine, month by month.