May weather forecast
Jima Arriba, Dominican Republic

May

Weather in May

May, the last month of the spring in Jima Arriba, is also a moderately hot month, with an average temperature fluctuating between 29.4°C (84.9°F) and 20.4°C (68.7°F).

Temperature

Entering May, Jima Arriba's average high-temperature reads a still warm 29.4°C (84.9°F), indicating a close resemblance to the previous month's climate. Jima Arriba's average low-temperature is measured at a pleasant 20.4°C (68.7°F) during May.

Heat index

The heat index for May is evaluated at a fiery hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Jima Arriba, the average relative humidity in May is 82%.

Rainfall

The month with the most rainfall is May, when the rain falls for 26.9 days and typically aggregates up to 142mm (5.59") of precipitation.

Daylight

In May, the average length of the day is 13h and 2min.
On the first day of May, sunrise is at 06:12 and sunset at 19:03. On the last day of the month, sunrise is at 06:02 and sunset at 19:15 AST.

Sunshine

The average sunshine in May in Jima Arriba is 8.4h.

UV index

January through May, July through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

How hot is May?
The average high-temperature, in May, in Jima Arriba, is 29.4°C (84.9°F), while the average low-temperature is 20.4°C (68.7°F). In May, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is evaluated at 36°C (96.8°F).
What is the average humidity in May?
In May, the average relative humidity is 82%.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 26.9 days and accumulates 142mm (5.59") of precipitation.
How much does it rain in May?
In Jima Arriba, during May, the rain falls for 26.9 days and regularly aggregates up to 142mm (5.59") of precipitation.
What is the average length of the day in May?
In May, the average day length is 13h and 2min.
When are sunrise and sunset in May?
On the first day of May, sunrise is at 06:12 and sunset at 19:03. On the last day of the month, sunrise is at 06:02 and sunset at 19:15 AST.
How many hours of sunshine does Jima Arriba have in May?
The average sunshine duration in May is 8.4h.
What is the month with the lowest UV index?
January through May, July through December, with an average maximum UV index of 6, are months with the lowest UV index.
How high is the UV index in May?
The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Jima Arriba, Dominican Republic
  • Average high temperature in May: 29.4°C

The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (26.5°C).

  • Average low temperature in May: 20.4°C

The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is February (18°C).

Average pressure in May
Jima Arriba, Dominican Republic
  • Average pressure in May: 1015.5mbar

The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).

Average wind speed in May
Jima Arriba, Dominican Republic
  • Average wind speed in May: 6.8km/h

The windiest months (with the highest average wind speed) are June and July (7.4km/h).
The calmest month (with the lowest average wind speed) is November (4.8km/h).

Average humidity in May
Jima Arriba, Dominican Republic
  • Average humidity in May: 82%

The months with the highest relative humidity are November and December (86%).
The months with the lowest relative humidity are June and July (80%).

Average rainfall in May
Jima Arriba, Dominican Republic
  • Average rainfall in May: 142mm

The wettest month (with the highest rainfall) is May (142mm).
The driest month (with the least rainfall) is February (51mm).

Average rainfall days in May
Jima Arriba, Dominican Republic
  • Average rainfall days in May: 26.9 days

The month with the highest number of rainy days is May (26.9 days).
The month with the least rainy days is February (20.3 days).

Average daylight in May /
Average sunshine in May
Jima Arriba, Dominican Republic
  • Average daylight in May: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 48min).

Average sunshine days in May
Jima Arriba, Dominican Republic
  • Average sunshine days in May: 2.1 days

The month with the most sunshine days is January (4.8 days).
The month with the least sunshine days is October (1.7 days).

Average UV index in May
Jima Arriba, Dominican Republic
  • Average UV index in May: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 6).

Average cloud cover in May
Jima Arriba, Dominican Republic
  • Average cloud cover in May: 45

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 34).

Average visibility in May
Jima Arriba, Dominican Republic
  • Average visibility in May: 8km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (8km).
The months with the lowest visibility are January, November and December (7km).

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