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
May
Weather in May
Temperature
A minor adjustment in Sajquim's average high-temperature is noted with the start of May, touching a still tropical 30°C (86°F) from April's 31.3°C (88.3°F). Sajquim in May anticipates an average nighttime temperature of 20.5°C (68.9°F).Heat index
May's heat index is calculated to be a sweltering 36°C (96.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
The average relative humidity in May is 74%.Rainfall
The month with the most rainfall is May, when the rain falls for 26.4 days and typically aggregates up to 274mm (10.79") of precipitation.Daylight
The average length of the day in May is 12h and 49min.On the first day of the month, sunrise is at 05:42 and sunset at 18:22. On the last day of May, sunrise is at 05:35 and sunset at 18:31 CST.
Sunshine
The average sunshine in May is 10.8h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in May?
What is the average humidity in May?
What is the rainiest month?
How many days does it rain in May?
How many hours of daylight does Sajquim have in May?
What time are sunrise and sunset in May?
How long on average sun shines in May?
What are the months with the highest UV index?
When is the lowest UV index?
What is the UV index intensity in May?
Average temperature in May
Sajquim, Guatemala
- Average high temperature in May: 30°C
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is September (28.5°C).
- Average low temperature in May: 20.5°C
The month with the highest average low temperature is May (20.5°C).
The coldest month (with the lowest average low temperature) is December (17.6°C).
Average pressure in May
Sajquim, Guatemala
- Average pressure in May: 1012.3mbar
The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in May
Sajquim, Guatemala
- Average wind speed in May: 5.1km/h
The windiest month (with the highest average wind speed) is March (6.6km/h).
The calmest month (with the lowest average wind speed) is May (5.1km/h).
Average humidity in May
Sajquim, Guatemala
- Average humidity in May: 74%
The month with the highest relative humidity is September (80%).
The months with the lowest relative humidity are January, February and March (59%).
Average rainfall in May
Sajquim, Guatemala
- Average rainfall in May: 274mm
The wettest month (with the highest rainfall) is May (274mm).
The driest months (with the least rainfall) are January and February (7mm).
Average rainfall days in May
Sajquim, Guatemala
- Average rainfall days in May: 26.4 days
The month with the highest number of rainy days is September (27.8 days).
The month with the least rainy days is January (4.8 days).
Average daylight in May /
Average sunshine in May
Sajquim, Guatemala
- 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 18min).
- Average sunshine in May: 10h and 5min
The months with the most sunshine are April and July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in May
Sajquim, Guatemala
- Average sunshine days in May: 2.9 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (1.3 days).
Average UV index in May
Sajquim, Guatemala
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in May
Sajquim, Guatemala
- Average cloud cover in May: 34
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in May
Sajquim, Guatemala
- Average visibility in May: 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).
