May weather forecastChalcatzingo, Mexico
May
Weather in May
The last month of the spring, May, is another warm month in Chalcatzingo, Mexico, with an average temperature varying between 29.3°C (84.7°F) and 16.6°C (61.9°F).Temperature
With the advent of May, Chalcatzingo's high-temperatures adjust to a still warm 29.3°C (84.7°F), closely aligning with the preceding month. Chalcatzingo, in May, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 16.6°C (61.9°F).Heat index
For most parts of May, the heat index is evaluated at a tropical 30°C (86°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.Heat index determinations are made taking into account the shade and light air movements. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
The average relative humidity in May is 51%.Rainfall
In Chalcatzingo, in May, it is raining for 19.8 days, with typically 104mm (4.09") of accumulated precipitation. Throughout the year, there are 192.9 rainfall days, and 1226mm (48.27") of precipitation is accumulated.Daylight
In Chalcatzingo, the average length of the day in May is 13h and 1min.On the first day of May, sunrise is at 6:07 am and sunset at 6:57 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:08 pm CST.
Sunshine
The average sunshine in May in Chalcatzingo is 10.2h.UV index
The months with the highest UV index in Chalcatzingo are March through May, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 6 during May translates into the following guidance:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Chalcatzingo, Mexico
- Average high temperature in May: 29.3°C
The warmest month (with the highest average high temperature) is April (29.4°C).
The month with the lowest average high temperature is January (23.1°C).
- Average low temperature in May: 16.6°C
The month with the highest average low temperature is May (16.6°C).
The coldest month (with the lowest average low temperature) is January (10°C).
Average pressure in May
Chalcatzingo, Mexico
- Average pressure in May: 1014mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1014mbar).
Average wind speed in May
Chalcatzingo, Mexico
- Average wind speed in May: 5.7km/h
The windiest month (with the highest average wind speed) is April (6.5km/h).
The calmest months (with the lowest average wind speed) are July, August and September (4.9km/h).
Average humidity in May
Chalcatzingo, Mexico
- Average humidity in May: 51%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (40%).
Average rainfall in May
Chalcatzingo, Mexico
- Average rainfall in May: 104mm
The wettest month (with the highest rainfall) is July (237mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in May
Chalcatzingo, Mexico
- Average rainfall days in May: 19.8 days
The month with the highest number of rainy days is August (30.4 days).
The month with the least rainy days is December (2.6 days).
Average daylight in May /
Average sunshine in May
Chalcatzingo, 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 0min).
- Average sunshine in May: 10h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 7h and 54min).
Average sunshine days in May
Chalcatzingo, Mexico
- Average sunshine days in May: 6.2 days
The month with the most sunshine days is December (26.4 days).
The month with the least sunshine days is August (0.2 days).
Average UV index in May
Chalcatzingo, 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
Chalcatzingo, Mexico
- Average cloud cover in May: 18
The month with the most cloud cover is September (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 9).
Average visibility in May
Chalcatzingo, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).
