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
The initiation of May sees an average high-temperature of a still warm 28.8°C (83.8°F), showing minor variations from the previous month. Smythfield registers a steady nighttime temperature averaging a still warm 25.3°C (77.5°F) throughout May.Heat index
The heat index for May is estimated at a hot 34°C (93.2°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.Realize that the values for the heat index are set for shaded places and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
The average relative humidity in May in Smythfield is 81%.Rainfall
In May, in Smythfield, the rain falls for 28.1 days. Throughout May, 285mm (11.22") of precipitation is accumulated. Throughout the year, there are 312.6 rainfall days, and 2298mm (90.47") of precipitation is accumulated.Daylight
In May, the average length of the day is 12h and 25min.On the first day of May in Smythfield, Guyana, sunrise is at 05:36 and sunset at 17:57. On the last day of the month, sunrise is at 05:34 and sunset at 18:01 -04.
Sunshine
The average sunshine in May is 7.3h.UV index
March and May, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in May translates into these instructions:
Fend off overexposure. Sun protection is vital. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Smythfield in May?
What is the average humidity in May in Smythfield?
How many days does it rain in May in Smythfield?
How many hours of daylight does Smythfield have in May?
When is the sunrise / sunset in May in Smythfield?
How many hours of sunshine does Smythfield have in May?
What is the month with the lowest UV index in Smythfield?
What is the UV index intensity in May in Smythfield?
Average temperature in May
Smythfield, Guyana
- Average high temperature in May: 28.8°C
The warmest month (with the highest average high temperature) is September (30.8°C).
The months with the lowest average high temperature are January and February (28°C).
- Average low temperature in May: 25.3°C
The months with the highest average low temperature are September and October (25.9°C).
The coldest months (with the lowest average low temperature) are January, February and July (24.8°C).
Average pressure in May
Smythfield, Guyana
- Average pressure in May: 1012.2mbar
The month with the highest atmospheric pressure is June (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in May
Smythfield, Guyana
- Average wind speed in May: 15.1km/h
The windiest month (with the highest average wind speed) is March (16.7km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity in May
Smythfield, Guyana
- Average humidity in May: 81%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is September (76%).
Average rainfall in May
Smythfield, Guyana
- Average rainfall in May: 285mm
The wettest month (with the highest rainfall) is June (314mm).
The driest month (with the least rainfall) is March (97mm).
Average rainfall days in May
Smythfield, Guyana
- Average rainfall days in May: 28.1 days
The month with the highest number of rainy days is July (29.9 days).
The month with the least rainy days is October (23.5 days).
Average daylight in May /
Average sunshine in May
Smythfield, Guyana
- Average daylight in May: 12h and 2min
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 48min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 7h and 0min).
Average sunshine days in May
Smythfield, Guyana
- Average sunshine days in May: 1.3 days
The month with the most sunshine days is October (5 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in May
Smythfield, Guyana
- Average UV index in May: 6
The months with the highest UV index are January, February, April, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are March and May (UV index 6).
Average cloud cover in May
Smythfield, Guyana
- Average cloud cover in May: 48
The months with the most cloud cover are February and April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 24).
Average visibility in May
Smythfield, Guyana
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, September, October and December (10km).
The months with the lowest visibility are May, June, July, August and November (9km).
