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
May's beginning signals an average high-temperature of a still warm 28.5°C (83.3°F), barely different from April's 27.8°C (82°F). The average temperature during May nights is registered at an agreeable 22.9°C (73.2°F).Heat index
The heat index in May is estimated at a tropical 33°C (91.4°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.Realize that the values for the heat index are set for shaded places and light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
May and June, with an average relative humidity of 76%, are the most humid months.Rainfall
In May, in Cristóbal, the rain falls for 18.9 days. Throughout May, 52mm (2.05") of precipitation is accumulated. Throughout the year, there are 173.8 rainfall days, and 471mm (18.54") of precipitation is accumulated.Daylight
The average length of the day in May in Cristóbal is 13h and 0min.On the first day of the month, sunrise is at 06:17 and sunset at 19:06. On the last day of May, sunrise is at 06:08 and sunset at 19:17 AST.
Sunshine
April and May, with an average of 9.2h of sunshine, are months with the least sunshine in Cristóbal.UV index
April through October, with an average maximum UV index of 7, are months with the highest UV index in Cristóbal. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Cristóbal during May?
What is the most humid month in Cristóbal?
What is the average humidity in May in Cristóbal?
How many days does it rain in May in Cristóbal?
How many hours of daylight does Cristóbal have in May?
When are sunrise and sunset in May in Cristóbal?
What is the month with the least sunshine in Cristóbal?
How long on average sun shines in May in Cristóbal?
What are the months with the highest UV index in Cristóbal?
What is the UV index reading in May in Cristóbal?
Average temperature in May
Cristóbal, Dominican Republic
- Average high temperature in May: 28.5°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in May: 22.9°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (20.8°C).
Average pressure in May
Cristóbal, Dominican Republic
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is January (1016.5mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).
Average wind speed in May
Cristóbal, Dominican Republic
- Average wind speed in May: 13.3km/h
The windiest month (with the highest average wind speed) is July (15.1km/h).
The calmest months (with the lowest average wind speed) are October and November (10.6km/h).
Average humidity in May
Cristóbal, Dominican Republic
- Average humidity in May: 76%
The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is March (72%).
Average rainfall in May
Cristóbal, Dominican Republic
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is August (77mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in May
Cristóbal, Dominican Republic
- Average rainfall days in May: 18.9 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.8 days).
Average daylight in May /
Average sunshine in May
Cristóbal, Dominican Republic
- Average daylight in May: 13h and 0min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in May: 9h and 1min
The months with the most sunshine are January, February and December (Average sunshine: 9h and 42min).
The months with the least sunshine are April and May (Average sunshine: 9h and 12min).
Average sunshine days in May
Cristóbal, Dominican Republic
- Average sunshine days in May: 5.3 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (5.3 days).
Average UV index in May
Cristóbal, Dominican Republic
- Average UV index in May: 7
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 6).
Average cloud cover in May
Cristóbal, Dominican Republic
- Average cloud cover in May: 26
The month with the most cloud cover is May (Cloud cover 26).
The months with the least cloud cover are January and December (Cloud cover 15).
Average visibility in May
Cristóbal, Dominican Republic
- 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).
