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 beginning of May records an average high-temperature of a still moderately hot 28.4°C (83.1°F), almost echoing the conditions of the previous month. The average low-temperature during May nights is a still moderately hot 23.3°C (73.9°F).Heat index
During May, the heat index is evaluated at a hot 33°C (91.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.The standards for the heat index are set for locations in shade and under light breezes. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. 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. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
In Oyster Bay, the average relative humidity in May is 80%.Rainfall
In Oyster Bay, in May, during 24.5 rainfall days, 102mm (4.02") of precipitation is typically accumulated. In Oyster Bay, during the entire year, the rain falls for 255.3 days and collects up to 734mm (28.9") of precipitation.Daylight
The average length of the day in May is 11h and 49min.On the first day of the month, sunrise is at 06:23 and sunset at 18:16. On the last day of May, sunrise is at 06:27 and sunset at 18:13 EAT.
Sunshine
The average sunshine in May in Oyster Bay is 8.1h.UV index
The months with the lowest UV index in Oyster Bay, Tanzania, are April through November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 during May translates into the following guidance:
Deflect overexposure. Sun protection is a necessity. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May in Oyster Bay?
What is the average humidity in May in Oyster Bay?
How much does it rain in Oyster Bay in May?
What is the average length of the day in May in Oyster Bay?
What time are sunrise and sunset in May in Oyster Bay?
How many hours of sunshine does Oyster Bay have in May?
What are the months with the lowest UV index in Oyster Bay?
What is the UV index intensity in May in Oyster Bay?
Average temperature in May
Oyster Bay, Tanzania
- Average high temperature in May: 28.4°C
The warmest months (with the highest average high temperature) are February and March (30.9°C).
The month with the lowest average high temperature is July (27.6°C).
- Average low temperature in May: 23.3°C
The months with the highest average low temperature are January and February (25.3°C).
The coldest month (with the lowest average low temperature) is July (21.3°C).
Average pressure in May
Oyster Bay, Tanzania
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is July (1016.9mbar).
The month with the lowest atmospheric pressure is February (1010mbar).
Average wind speed in May
Oyster Bay, Tanzania
- Average wind speed in May: 14.6km/h
The windiest month (with the highest average wind speed) is July (15.6km/h).
The calmest month (with the lowest average wind speed) is March (9.5km/h).
Average humidity in May
Oyster Bay, Tanzania
- Average humidity in May: 80%
The month with the highest relative humidity is April (81%).
The months with the lowest relative humidity are July, August and September (75%).
Average rainfall in May
Oyster Bay, Tanzania
- Average rainfall in May: 102mm
The wettest month (with the highest rainfall) is April (154mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in May
Oyster Bay, Tanzania
- Average rainfall days in May: 24.5 days
The month with the highest number of rainy days is April (26.4 days).
The month with the least rainy days is June (17.5 days).
Average daylight in May /
Average sunshine in May
Oyster Bay, Tanzania
- Average daylight in May: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is November (Average sunshine: 10h and 30min).
The month with the least sunshine is April (Average sunshine: 8h and 0min).
Average sunshine days in May
Oyster Bay, Tanzania
- Average sunshine days in May: 4.5 days
The month with the most sunshine days is June (7.8 days).
The month with the least sunshine days is April (2.6 days).
Average UV index in May
Oyster Bay, Tanzania
- Average UV index in May: 6
The months with the highest UV index are January, February, March and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October and November (UV index 6).
Average cloud cover in May
Oyster Bay, Tanzania
- Average cloud cover in May: 37
The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in May
Oyster Bay, Tanzania
- 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).
