Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
The transition into October notes an average high-temperature of a still warm 28.6°C (83.5°F), revealing a mild distinction from the 28.5°C (83.3°F) in September. The average temperature during October nights in Santo Tomás La Unión is registered at a comfortable 19.2°C (66.6°F).Heat index
October's average heat index is appraised at a tropical 33°C (91.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
The months with the highest humidity in Santo Tomás La Unión are September and October, with an average relative humidity of 79%.Rainfall
In Santo Tomás La Unión, in October, it is raining for 25.9 days, with typically 205mm (8.07") of accumulated precipitation. In Santo Tomás La Unión, Guatemala, during the entire year, the rain falls for 222.8 days and collects up to 1491mm (58.7") of precipitation.Daylight
In Santo Tomás La Unión, the average length of the day in October is 11h and 48min.On the first day of the month, sunrise is at 05:55 and sunset at 17:54. On the last day of October, sunrise is at 06:00 and sunset at 17:37 CST.
Sunshine
In Santo Tomás La Unión, the average sunshine in October is 8.4h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index in Santo Tomás La Unión. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, the UV index of 6 transforms into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is October in Santo Tomás La Unión?
What is the most humid month in Santo Tomás La Unión?
What is the average humidity in October in Santo Tomás La Unión?
How many days does it rain in October in Santo Tomás La Unión?
How many hours of daylight does Santo Tomás La Unión have in October?
When is the sunrise / sunset in October in Santo Tomás La Unión?
How long on average sun shines in October in Santo Tomás La Unión?
What are the months with the highest UV index in Santo Tomás La Unión?
When is the lowest UV index in Santo Tomás La Unión?
What is the UV index intensity in October in Santo Tomás La Unión?
Average temperature in October
Santo Tomás La Unión, Guatemala
- Average high temperature in October: 28.6°C
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is September (28.5°C).
- Average low temperature in October: 19.2°C
The month with the highest average low temperature is May (20.5°C).
The coldest month (with the lowest average low temperature) is December (17.6°C).
Average pressure in October
Santo Tomás La Unión, Guatemala
- Average pressure in October: 1012.2mbar
The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in October
Santo Tomás La Unión, Guatemala
- Average wind speed in October: 5.5km/h
The windiest month (with the highest average wind speed) is March (6.6km/h).
The calmest month (with the lowest average wind speed) is May (5.1km/h).
Average humidity in October
Santo Tomás La Unión, Guatemala
- Average humidity in October: 79%
The months with the highest relative humidity are September and October (79%).
The months with the lowest relative humidity are January, February and March (59%).
Average rainfall in October
Santo Tomás La Unión, Guatemala
- Average rainfall in October: 205mm
The wettest month (with the highest rainfall) is May (274mm).
The driest months (with the least rainfall) are January and February (7mm).
Average rainfall days in October
Santo Tomás La Unión, Guatemala
- Average rainfall days in October: 25.9 days
The month with the highest number of rainy days is September (27.5 days).
The month with the least rainy days is January (4.8 days).
Average daylight in October /
Average sunshine in October
Santo Tomás La Unión, Guatemala
- Average daylight in October: 11h and 5min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in October: 8h and 2min
The months with the most sunshine are April and July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in October
Santo Tomás La Unión, Guatemala
- Average sunshine days in October: 3.5 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in October
Santo Tomás La Unión, Guatemala
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in October
Santo Tomás La Unión, Guatemala
- Average cloud cover in October: 36
The month with the most cloud cover is June (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in October
Santo Tomás La Unión, Guatemala
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
