May weather forecast
Zumpango del Río, Mexico

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Weather in May

May, the last month of the spring in Zumpango del Río, is also a moderately hot month, with an average temperature varying between 16.5°C (61.7°F) and 29.1°C (84.4°F).

Temperature

Zumpango del Río experiences an average high-temperature of a warm 29.1°C (84.4°F) in May, subtly different from April's 30.7°C (87.3°F). May nights present a stark temperature decrease to a comfortable 16.5°C (61.7°F).

Heat index

The heat index value for May is computed to be a tropical 32°C (89.6°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

In May, the average relative humidity in Zumpango del Río is 66%.

Rainfall

In Zumpango del Río, in May, during 19.7 rainfall days, 186mm (7.32") of precipitation is typically accumulated. In Zumpango del Río, Mexico, during the entire year, the rain falls for 214.3 days and collects up to 1819mm (71.61") of precipitation.

Daylight

In May, the average length of the day is 12h and 58min.
On the first day of the month, sunrise is at 6:11 am and sunset at 6:58 pm. On the last day of May, in Zumpango del Río, sunrise is at 6:02 am and sunset at 7:09 pm CST.

Sunshine

In Zumpango del Río, the average sunshine in May is 9.4h.

UV index

The months with the highest UV index in Zumpango del Río are March through May, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during May leads to these advisories:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

How hot is May in Zumpango del Río?

The average high-temperature and low-temperature in Zumpango del Río, Mexico, during May are 29.1°C (84.4°F) and 16.5°C (61.7°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in May is computed to be 32°C (89.6°F).

What is the average humidity in May in Zumpango del Río?

In May, the average relative humidity is 66%.

How much does it rain in Zumpango del Río in May?

In Zumpango del Río, in May, it is raining for 19.7 days, with typically 186mm (7.32") of accumulated precipitation.

How many hours of daylight does Zumpango del Río have in May?

In Zumpango del Río, Mexico, the average day length in May is 12h and 58min.

When are sunrise and sunset in May in Zumpango del Río?

On the first day of May, sunrise is at 6:11 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:09 pm CST.

How long on average sun shines in May in Zumpango del Río?

In May, the average sunshine duration in Zumpango del Río is 9.4h.

What is the month with the highest UV index in Zumpango del Río?

March through May, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in May in Zumpango del Río?

In May, the average daily maximum UV index in Zumpango del Río, Mexico, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Zumpango del Río, Mexico

Average temperature in May - Zumpango del Río, Mexico
  • Average high temperature in May: 29.1°C

The warmest month (with the highest average high temperature) is April (30.7°C).
The month with the lowest average high temperature is September (24.3°C).

  • Average low temperature in May: 16.5°C

The months with the highest average low temperature are May and June (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.2°C).

Average pressure in May
Zumpango del Río, Mexico

Average pressure in May - Zumpango del Río, Mexico
  • Average pressure in May: 1012mbar

The month with the highest atmospheric pressure is January (1014.9mbar).
The month with the lowest atmospheric pressure is May (1012mbar).

Average wind speed in May
Zumpango del Río, Mexico

Average wind speed in May - Zumpango del Río, Mexico
  • Average wind speed in May: 5.6km/h

The windiest month (with the highest average wind speed) is April (5.7km/h).
The calmest month (with the lowest average wind speed) is December (4.4km/h).

Average humidity in May
Zumpango del Río, Mexico

Average humidity in May - Zumpango del Río, Mexico
  • Average humidity in May: 66%

The month with the highest relative humidity is September (89%).
The month with the lowest relative humidity is April (54%).

Average rainfall in May
Zumpango del Río, Mexico

Average rainfall in May - Zumpango del Río, Mexico
  • Average rainfall in May: 186mm

The wettest month (with the highest rainfall) is September (309mm).
The driest month (with the least rainfall) is January (18mm).

Average rainfall days in May
Zumpango del Río, Mexico

Average rainfall days in May - Zumpango del Río, Mexico
  • Average rainfall days in May: 19.7 days

The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is December (6.5 days).

Average daylight in May /
Average sunshine in May
Zumpango del Río, Mexico

Average daylight in May / Average sunshine in May - Zumpango del Río, Mexico
  • 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 2min

The months with the most sunshine are February, March, April and December (Average sunshine: 9h and 48min).
The month with the least sunshine is September (Average sunshine: 7h and 24min).

Average sunshine days in May
Zumpango del Río, Mexico

Average sunshine days in May - Zumpango del Río, Mexico
  • Average sunshine days in May: 9.6 days

The month with the most sunshine days is December (23.2 days).
The month with the least sunshine days is August (0.1 days).

Average UV index in May
Zumpango del Río, Mexico

Average UV index in May - Zumpango del Río, Mexico
  • Average UV index in May: 6

The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January, February, June, July, August, September, October, November and December (UV index 5).

Average cloud cover in May
Zumpango del Río, Mexico

Average cloud cover in May - Zumpango del Río, Mexico
  • Average cloud cover in May: 31

The month with the most cloud cover is September (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 13).

Average visibility in May
Zumpango del Río, Mexico

Average visibility in May - Zumpango del Río, Mexico
  • Average visibility in May: 9km

The months with the highest visibility are March and April (10km).
The month with the lowest visibility is September (6km).

Zumpango del Río, Mexico

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