July weather forecastAranayaka, Sri Lanka

July

Weather in July

July, the same as June, is another warm summer month in Aranayaka, Sri Lanka, with an average temperature fluctuating between 29.3°C (84.7°F) and 21.4°C (70.5°F).

Temperature

In moving from June to July, Aranayaka's high-temperature average of a still warm 29.3°C (84.7°F) remains consistent with the preceding month. Aranayaka's nighttime temperature in July falls to an average of 21.4°C (70.5°F).

Heat index

The heat index for July is appraised at a very hot 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In July, the average relative humidity in Aranayaka is 77%.

Rainfall

In Aranayaka, Sri Lanka, in July, it is raining for 24.3 days, with typically 88mm (3.46") of accumulated precipitation. In Aranayaka, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

The average length of the day in July is 12h and 29min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:28. On the last day of July, sunrise is at 06:01 and sunset at 18:27 +0530.

Sunshine

In July, the average sunshine is 10.2h.

UV index

The months with the highest UV index in Aranayaka are January through September, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in July transforms into this advice:
Fend off overexposure. Sun protection is vital. 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. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In July, in Aranayaka, the average high-temperature is 29.3°C (84.7°F), and the average low-temperature is 21.4°C (70.5°F). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 35°C (95°F).

In July, the average relative humidity in Aranayaka, Sri Lanka, is 77%.

In Aranayaka, Sri Lanka, in July, it is raining for 24.3 days, with typically 88mm (3.46") of accumulated precipitation.

In July, the average day length in Aranayaka is 12h and 29min.

In July, on the first day of the month, sunrise is at 05:56 and sunset at 18:28. On the last day of the month, in Aranayaka, Sri Lanka, sunrise is at 06:01 and sunset at 18:27 +0530.

In July, the average sunshine duration in Aranayaka, Sri Lanka, is 10.2h.

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6.

In July, the average daily maximum UV index in Aranayaka is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

29.3°C

29.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.3km/h

13.4km/h

12.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.7

2.8

2.6

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Aranayaka, Sri Lanka

Average high temperature in July: 29.3°C

The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is December (27.5°C).

Average low temperature in July: 21.4°C

The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.1°C).

Average pressure in July
Aranayaka, Sri Lanka

Average pressure in July: 1008.2mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).

Average wind speed in July
Aranayaka, Sri Lanka

Average wind speed in July: 12.6km/h

The windiest month (with the highest average wind speed) is June (13.5km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).

Average humidity in July
Aranayaka, Sri Lanka

Average humidity in July: 77%

The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is March (74%).

Average rainfall in July
Aranayaka, Sri Lanka

Average rainfall in July: 88mm

The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (38mm).

Average rainfall days in July
Aranayaka, Sri Lanka

Average rainfall days in July: 24.3 days

The month with the highest number of rainy days is May (28.6 days).
The month with the least rainy days is January (14.1 days).

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

Average daylight in July: 12h and 30min

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: 10h and 12min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in July
Aranayaka, Sri Lanka

Average sunshine days in July: 2.8 days

The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is May (1.2 days).

Average UV index in July
Aranayaka, Sri Lanka

Average UV index in July: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
The month with the lowest UV index is October (UV index 5).

Average cloud cover in July
Aranayaka, Sri Lanka

Average cloud cover in July: 35

The months with the most cloud cover are November and December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 27).

Average visibility in July
Aranayaka, Sri Lanka

Average visibility in July: 10km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).