Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The coldest months are July and August, with an average high-temperature of 28.9°C (84°F).Heat index
The heat index value during July is calculated to be a torrid 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
June through August, with an average relative humidity of 83%, are the most humid months.Rainfall
In Gehenuwala, in July, it is raining for 29.8 days, with typically 256mm (10.08") of accumulated precipitation. Throughout the year, there are 289.4 rainfall days, and 2262mm (89.06") of precipitation is accumulated.Daylight
In Gehenuwala, the average length of the day in July is 12h and 29min.On the first day of the month, sunrise is at 05:58 and sunset at 18:29. On the last day of July, in Gehenuwala, Sri Lanka, sunrise is at 06:03 and sunset at 18:28 +0530.
Sunshine
In July, the average sunshine 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 Gehenuwala. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In July, a regular UV index of 7 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What part of the year is the coldest in Gehenuwala?
How hot is July in Gehenuwala?
What is the most humid month in Gehenuwala?
What is the average humidity in July in Gehenuwala?
How many days does it rain in July in Gehenuwala?
How many hours of daylight does Gehenuwala have in July?
When are sunrise and sunset in July in Gehenuwala?
How many hours of sunshine does Gehenuwala have in July?
When is the highest UV index in Gehenuwala?
What is the UV index intensity in July in Gehenuwala?
Average temperature in July
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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
Gehenuwala, 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).
Gehenuwala, Sri Lanka
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