Galle
Sri Lanka
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Galle, Sri Lanka

July, like June, in Galle, Sri Lanka, is a moderately hot summer month, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 29°C (84.2°F).

Temperature

January, June through December, with an average high-temperature of 29°C (84.2°F), are the coldest months.

Rainfall

In Galle, during July, the rain falls for 10 days and regularly aggregates up to 165mm (6.5") of precipitation. Throughout the year, in Galle, Sri Lanka, there are 122 rainfall days, and 2402mm (94.6") of precipitation is accumulated.

Sea temperature

In July, the average sea temperature in Galle is 27.6°C (81.7°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Galle, the average length of the day in July is 12.4h.

Sunshine

Months with the least sunshine are May through November, with an average of 6h of sunshine.

UV index

Months with the highest UV index in Galle are January through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays for ordinary individuals.
The average daily UV index of 12 in July transform into the following instructions:
Take all necessary precautions, as unprotected skin can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What are the coldest months in Galle?

January, June through December, with an average high-temperature of 29°C (84.2°F), are the coldest months in Galle, Sri Lanka.

What is the temperature in July in Galle?

The average high-temperature, in July, in Galle, Sri Lanka, is 29°C (84.2°F), while the average low-temperature is 24°C (75.2°F).

How much does it rain in Galle in July?

In Galle, Sri Lanka, in July, during 10 rainfall days, 165mm (6.5") of precipitation is typically accumulated.

How warm is the water in July in Galle?

In July, the average sea temperature in Galle is 27.6°C (81.7°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Galle have in July?

The average length of the day in July in Galle is 12.4h.

What is the month with the least sunshine in Galle?

Months with the least sunshine are May through November, with an average of 6h of sunshine.

How long on average sun shines in July in Galle?

In July, the average sunshine in Galle, Sri Lanka, is 6h.

What is the month with the highest UV index in Galle?

Months with the highest UV index in Galle are January through October, with an average maximum UV index of 12.

What is the UV index reading in July in Galle?

The average daily maximum UV index in July in Galle, Sri Lanka, is 12. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in July - Galle, Sri Lanka
  • Average high temperature in July: 29°C

Warmest months (with the highest average high temperature) are March and April (31°C).
Months with the lowest average high temperature are January, June, July, August, September, October, November and December (29°C).

  • Average low temperature in July: 24°C

The month with the highest average low temperature is May (25°C).
Coldest months (with the lowest average low temperature) are January, February, November and December (22°C).

Average rainfall in July - Galle, Sri Lanka
  • Average rainfall in July: 165mm

The wettest month (with the highest rainfall) is October (340mm).
The driest month (with the lowest rainfall) is February (86mm).

Average rainfall days in July - Galle, Sri Lanka
  • Average rainfall days in July: 10 days

Months with the highest number of rainy days are October and November (14 days).
Months with the lowest number of rainy days are January and February (5 days).

Average sea temperature in July - Galle, Sri Lanka
  • Average sea temperature in July: 27.6°C

The best month for swimming (with the highest average sea temperature) is April (29.6°C).
The coldest month (with the lowest average sea temperature) is August (27.5°C).

Average daylight in July / Average sunshine in July - Galle, Sri Lanka
  • Average daylight in July: 12.4h

The month with the longest days is June (Average daylight: 12.5h).
Months with shortest days are January, November and December (Average daylight: 11.8h).

  • Average sunshine in July: 6h

Months with most sunshine are February and March (Average sunshine: 8h).
Months with least sunshine are May, June, July, August, September, October and November (Average sunshine: 6).

Average UV index in July - Galle, Sri Lanka
  • Average UV index in July: 12

Months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are November and December (UV index 11).