July weather forecast
Kaduwela, Sri Lanka

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Weather in July

Kaduwela weather in July is quite consistent with that of the preceding month. The highest recorded temperature sits at a comfortable 28.9°C (84°F) earmarking this month as one of the coolest periods of the year. The relatively lower temperatures and frequent rains offer a soothing contrast to the preceding hotter months. Even with the persistent showers, the city's vibrant personality shines through. This creates a tranquil atmosphere that refreshes the senses and rejuvenates the spirit.

Temperature

Kaduwela's coldest period falls in July and August, when the average high-temperatures ascend to 28.9°C (84°F).

Heat index

The heat index in July is estimated at a fiery hot 35°C (95°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

June through August, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Kaduwela, during July, the rain falls for 29.8 days and regularly aggregates up to 256mm (10.08") of precipitation. Throughout the year, there are 289.4 rainfall days, and 2262mm (89.06") of precipitation is accumulated.

Daylight

The average length of the day in July in Kaduwela is 12h and 29min.
On the first day of July in Kaduwela, sunrise is at 05:58 and sunset at 18:29. On the last day of the month, sunrise is at 06:03 and sunset at 18:29 +0530.

Sunshine

In Kaduwela, Sri Lanka, the average sunshine in July is 7.6h.

UV index

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Kaduwela. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

What time of the year is the coldest in Kaduwela?

The coldest period in Kaduwela, Sri Lanka, falls in July and August, when the average high-temperature reaches 28.9°C (84°F).

How hot does it get in Kaduwela in July?

July temperatures vary between a high-temperature of 28.9°C (84°F) and a low-temperature of 25.3°C (77.5°F). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 35°C (95°F).

What are the most humid months in Kaduwela?

The months with the highest humidity in Kaduwela are June through August, with an average relative humidity of 83%.

What is the average humidity in July in Kaduwela?

In Kaduwela, the average relative humidity in July is 83%.

How many days does it rain in July in Kaduwela?

In July, in Kaduwela, Sri Lanka, the rain falls for 29.8 days. Throughout July, 256mm (10.08") of precipitation is accumulated.

What is the average length of the day in July in Kaduwela?

In Kaduwela, Sri Lanka, the average day length in July is 12h and 29min.

When are sunrise and sunset in July in Kaduwela?

On the first day of July in Kaduwela, sunrise is at 05:58 and sunset at 18:29. On the last day of the month, sunrise is at 06:03 and sunset at 18:29 +0530.

How many hours of sunshine does Kaduwela have in July?

In July, the average sunshine duration in Kaduwela is 7.6h.

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

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Kaduwela, Sri Lanka.

How high is the UV index in July in Kaduwela?

In Kaduwela, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.

Average temperature in July
Kaduwela, Sri Lanka

Average temperature in July - Kaduwela, Sri Lanka
  • Average high temperature in July: 28.9°C

The warmest months (with the highest average high temperature) are March and April (31.8°C).
The months with the lowest average high temperature are July and August (28.9°C).

  • Average low temperature in July: 25.3°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (23.1°C).

Average pressure in July
Kaduwela, Sri Lanka

Average pressure in July - Kaduwela, Sri Lanka
  • Average pressure in July: 1008.7mbar

The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).

Average wind speed in July
Kaduwela, Sri Lanka

Average wind speed in July - Kaduwela, Sri Lanka
  • Average wind speed in July: 14.1km/h

The windiest month (with the highest average wind speed) is June (15.1km/h).
The calmest month (with the lowest average wind speed) is March (8km/h).

Average humidity in July
Kaduwela, Sri Lanka

Average humidity in July - Kaduwela, Sri Lanka
  • Average humidity in July: 83%

The months with the highest relative humidity are June, July and August (83%).
The months with the lowest relative humidity are January and February (74%).

Average rainfall in July
Kaduwela, Sri Lanka

Average rainfall in July - Kaduwela, Sri Lanka
  • Average rainfall in July: 256mm

The wettest month (with the highest rainfall) is June (341mm).
The driest month (with the least rainfall) is January (40mm).

Average rainfall days in July
Kaduwela, Sri Lanka

Average rainfall days in July - Kaduwela, Sri Lanka
  • Average rainfall days in July: 29.8 days

The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is January (11.6 days).

Average daylight in July /
Average sunshine in July
Kaduwela, Sri Lanka

Average daylight in July / Average sunshine in July - Kaduwela, Sri Lanka
  • Average daylight in July: 12h and 3min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in July: 7h and 4min

The month with the most sunshine is January (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

Average sunshine days in July
Kaduwela, Sri Lanka

Average sunshine days in July - Kaduwela, Sri Lanka
  • Average sunshine days in July: 0.4 days

The month with the most sunshine days is January (17.2 days).
The months with the least sunshine days are June and August (0.3 days).

Average UV index in July
Kaduwela, Sri Lanka

Average UV index in July - Kaduwela, Sri Lanka
  • Average UV index in July: 7

The months with the highest UV index are January, February, March, April, July, September, November and December (UV index 7).
The months with the lowest UV index are May, June, August and October (UV index 6).

Average cloud cover in July
Kaduwela, Sri Lanka

Average cloud cover in July - Kaduwela, Sri Lanka
  • Average cloud cover in July: 54

The month with the most cloud cover is June (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 24).

Average visibility in July
Kaduwela, Sri Lanka

Average visibility in July - Kaduwela, Sri Lanka
  • Average visibility in July: 9km

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).

Kaduwela, Sri Lanka

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