July Weather in Jaffna

Last updated: March 2, 2024

The weather in Jaffna, Sri Lanka, during July is characterized by an average temperature of 29°C (84°F). Highs can soar to 31°C (88°F), while lows may dip to 26°C (80°F). Typically, the humidity level in Jaffna throughout July hovers around 83%.

26°C (80°F)

Minimum temperature

29°C (84°F)

Average temperature

31°C (88°F)

Maximum temperature

83%

Humidity

Precipitation and Sunshine hours

In July, Jaffna averages 62 mm (2.4 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 36 minutes of daylight, with the sun shining for approximately 11 hours 3 minutes each day. Additionally, there is a 24% probability of sunny days during this period.

62 mm (2.4 inches)

Precipitation

13 rainy days

Rainy days

11 hours 3 minutes

Sunshine hours

24%

Chance of sun

UV Index

In July, the UV Index in Jaffna reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 2 4 7 10 12 13 11 8 5 2 1 0 0
Exposure Low Moderate High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare Jaffna's Climate with Cities Worldwide