Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Haswayn's warmest season falls during May and June, averaging a high-temperature of 31.7°C (89.1°F).Heat index
May's average heat index is appraised at a sweltering 39°C (102.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In Haswayn, the average relative humidity in May is 68%.Rainfall
The month with the most rainfall in Haswayn is May, when the rain falls for 3.2 days and typically aggregates up to 44mm (1.73") of precipitation.Daylight
In May, the average length of the day is 12h and 52min.On the first day of May, sunrise is at 05:07 and sunset at 17:49. On the last day of the month, sunrise is at 04:59 and sunset at 17:59 +03.
Sunshine
May has the most sunshine of the year, with an average of 12h of sunshine.UV index
The months with the highest UV index in Haswayn are March through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 7 in May leads to these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What part of the year is the hottest in Haswayn?
How hot is it in Haswayn in May?
What is the average humidity in May in Haswayn?
What is the wettest month in Haswayn?
How many days does it rain in May in Haswayn?
What is the average length of the day in May in Haswayn?
What time are sunrise and sunset in May in Haswayn?
What month has the most sunshine in Haswayn?
How long on average sun shines in May in Haswayn?
What is the month with the highest UV index in Haswayn?
What is the UV index reading in May in Haswayn?
Average temperature in May
Haswayn, Yemen
- Average high temperature in May: 31.7°C
The warmest months (with the highest average high temperature) are May and June (31.7°C).
The month with the lowest average high temperature is January (25°C).
- Average low temperature in May: 25.7°C
The month with the highest average low temperature is June (26.3°C).
The coldest month (with the lowest average low temperature) is January (18.2°C).
Average pressure in May
Haswayn, Yemen
- Average pressure in May: 1008.2mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is July (1001.6mbar).
Average wind speed in May
Haswayn, Yemen
- Average wind speed in May: 12.8km/h
The windiest month (with the highest average wind speed) is July (16km/h).
The calmest month (with the lowest average wind speed) is October (9.2km/h).
Average humidity in May
Haswayn, Yemen
- Average humidity in May: 68%
The month with the highest relative humidity is August (83%).
The month with the lowest relative humidity is December (51%).
Average rainfall in May
Haswayn, Yemen
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is May (44mm).
The driest month (with the least rainfall) is February (0mm).
Average rainfall days in May
Haswayn, Yemen
- Average rainfall days in May: 3.2 days
The month with the highest number of rainy days is July (5.5 days).
The month with the least rainy days is February (0.6 days).
Average daylight in May /
Average sunshine in May
Haswayn, Yemen
- Average daylight in May: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in May: 12h and 0min
The month with the most sunshine is May (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in May
Haswayn, Yemen
- Average sunshine days in May: 26.7 days
The months with the most sunshine days are January and March (29.7 days).
The month with the least sunshine days is July (23.2 days).
Average UV index in May
Haswayn, Yemen
- Average UV index in May: 7
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in May
Haswayn, Yemen
- Average cloud cover in May: 9
The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is February (Cloud cover 3).
Average visibility in May
Haswayn, Yemen
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Haswayn, Yemen
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