May weather forecast
San Juan Pan de Arriba, Mexico

May

Weather in May

The last month of the spring, May, is also a moderately hot month in San Juan Pan de Arriba, Mexico, with an average temperature ranging between min 14.3°C (57.7°F) and max 27.3°C (81.1°F).

Temperature

The warmest month is May, with an average high-temperature of 27.3°C (81.1°F) and an average low-temperature of 14.3°C (57.7°F).

Heat index

Throughout May, the heat index is computed to be 28°C (82.4°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In San Juan Pan de Arriba, the average relative humidity in May is 49%.

Rainfall

In May, the rain falls for 12.9 days. Throughout May, 38mm (1.5") of precipitation is accumulated. Throughout the year, there are 129.7 rainfall days, and 450mm (17.72") of precipitation is accumulated.

Snowfall

February through October and December are months without snowfall.

Daylight

In May, the average length of the day is 13h and 10min.
On the first day of the month, sunrise is at 6:12 am and sunset at 7:09 pm. On the last day of May, sunrise is at 6:00 am and sunset at 7:22 pm CST.

Sunshine

The average sunshine in May is 9.7h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 during May translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What are the warmest months?
May proves to be the warmest month, recording an average peak temperature of 27.3°C (81.1°F) and a minimum temperature of 14.3°C (57.7°F).
What is the temperature in May in San Juan Pan de Arriba?
The average high-temperature and low-temperature during May are 27.3°C (81.1°F) and 14.3°C (57.7°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in May is computed to be 28°C (82.4°F).
What is the average humidity in May?
In San Juan Pan de Arriba, the average relative humidity in May is 49%.
How much does it rain in May?
In San Juan Pan de Arriba, during May, the rain falls for 12.9 days and regularly aggregates up to 38mm (1.5") of precipitation.
When it does not snow?
February through October and December are months without snowfall in San Juan Pan de Arriba, Mexico.
What is the average length of the day in May?
In San Juan Pan de Arriba, the average day length in May is 13h and 10min.
When is the sunrise / sunset in May?
On the first day of May, sunrise is at 6:12 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 7:22 pm CST.
How long on average sun shines in May?
In May, the average sunshine duration is 9.7h.
What is the UV index intensity in May?
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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 snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
San Juan Pan de Arriba, Mexico
  • Average high temperature in May: 27.3°C

The warmest month (with the highest average high temperature) is May (27.3°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in May: 14.3°C

The month with the highest average low temperature is May (14.3°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).

Average pressure in May
San Juan Pan de Arriba, Mexico
  • Average pressure in May: 1013.7mbar

The month with the highest atmospheric pressure is January (1018.7mbar).
The month with the lowest atmospheric pressure is May (1013.7mbar).

Average wind speed in May
San Juan Pan de Arriba, Mexico
  • Average wind speed in May: 9.7km/h

The windiest month (with the highest average wind speed) is April (10.9km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).

Average humidity in May
San Juan Pan de Arriba, Mexico
  • Average humidity in May: 49%

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (40%).

Average rainfall in May
San Juan Pan de Arriba, Mexico
  • Average rainfall in May: 38mm

The wettest month (with the highest rainfall) is June (78mm).
The driest month (with the least rainfall) is January (6mm).

Average rainfall days in May
San Juan Pan de Arriba, Mexico
  • Average rainfall days in May: 12.9 days

The month with the highest number of rainy days is September (17.5 days).
The month with the least rainy days is December (3.5 days).

Average snowfall days in May
San Juan Pan de Arriba, Mexico
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and November (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and December (0 days).

Average daylight in May /
Average sunshine in May
San Juan Pan de Arriba, Mexico
  • Average daylight in May: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).

Average sunshine days in May
San Juan Pan de Arriba, Mexico
  • Average sunshine days in May: 14.4 days

The month with the most sunshine days is December (24.8 days).
The month with the least sunshine days is September (8.5 days).

Average UV index in May
San Juan Pan de Arriba, Mexico
  • Average UV index in May: 5

The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, October, November and December (UV index 4).

Average cloud cover in May
San Juan Pan de Arriba, Mexico
  • Average cloud cover in May: 17

The month with the most cloud cover is September (Cloud cover 43).
The months with the least cloud cover are February, March, April and December (Cloud cover 15).

Average visibility in May
San Juan Pan de Arriba, Mexico
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August and September (8km).

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