Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
San Cristóbal los Baños, Mexico, marks the onset of September with an average high-temperature of a still comfortable 18°C (64.4°F), a subtle shift from August's 18.8°C (65.8°F). During the month of September, San Cristóbal los Baños anticipates a mean low-temperature of 9.2°C (48.6°F).Humidity
September is the most humid month in San Cristóbal los Baños, Mexico, with an average relative humidity of 86%.Rainfall
In San Cristóbal los Baños, during September, the rain falls for 27.3 days and regularly aggregates up to 185mm (7.28") of precipitation. In San Cristóbal los Baños, during the entire year, the rain falls for 186.8 days and collects up to 1156mm (45.51") of precipitation.Snowfall
In San Cristóbal los Baños, snow does not fall in January, April through December.Daylight
The average length of the day in September in San Cristóbal los Baños is 12h and 14min.On the first day of September in San Cristóbal los Baños, sunrise is at 6:24 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 6:28 pm CST.
Sunshine
The average sunshine in September is 8.2h.UV index
The months with the lowest UV index are June, August and September, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 during September translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in San Cristóbal los Baños?
What is the most humid month in San Cristóbal los Baños?
What is the average humidity in September in San Cristóbal los Baños?
How much does it rain in San Cristóbal los Baños in September?
When it does not snow in San Cristóbal los Baños?
How many hours of daylight does San Cristóbal los Baños have in September?
What time are sunrise and sunset in September in San Cristóbal los Baños?
How long on average sun shines in September in San Cristóbal los Baños?
What are the months with the lowest UV index in San Cristóbal los Baños?
What is the UV index intensity in September in San Cristóbal los Baños?
Average temperature in September
San Cristóbal los Baños, Mexico
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is April (22.6°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is May (10.2°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in September
San Cristóbal los Baños, Mexico
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in September
San Cristóbal los Baños, Mexico
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is March (7.1km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).
Average humidity in September
San Cristóbal los Baños, Mexico
- Average humidity in September: 86%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (47%).
Average rainfall in September
San Cristóbal los Baños, Mexico
- Average rainfall in September: 185mm
The wettest month (with the highest rainfall) is July (275mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
San Cristóbal los Baños, Mexico
- Average rainfall days in September: 27.3 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is December (4.7 days).
Average snowfall days in September
San Cristóbal los Baños, Mexico
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and March (0.1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
San Cristóbal los Baños, Mexico
- Average daylight in September: 12h and 1min
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 September: 8h and 1min
The month with the most sunshine is March (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).
Average sunshine days in September
San Cristóbal los Baños, Mexico
- Average sunshine days in September: 1.7 days
The month with the most sunshine days is December (24.5 days).
The months with the least sunshine days are July and August (0.3 days).
Average UV index in September
San Cristóbal los Baños, Mexico
- Average UV index in September: 3
The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are June, August and September (UV index 3).
Average cloud cover in September
San Cristóbal los Baños, Mexico
- Average cloud cover in September: 49
The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 12).
Average visibility in September
San Cristóbal los Baños, Mexico
- Average visibility in September: 7km
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 (7km).
