September weather forecastSan Bartolo Morelos, Mexico
September
Weather in September
September, the first month of the autumn in San Bartolo Morelos, is still a comfortable month, with temperature in the range of an average high of 18°C (64.4°F) and an average low of 9.2°C (48.6°F).Temperature
In September, San Bartolo Morelos's weather conditions record an average high-temperature of a still enjoyable 18°C (64.4°F), demonstrating little divergence from the preceding month. San Bartolo Morelos's average low-temperature in September is measured at a frosty 9.2°C (48.6°F).Humidity
With an average relative humidity of 86%, September is the most humid month in San Bartolo Morelos.Rainfall
In San Bartolo Morelos, in September, during 27.3 rainfall days, 185mm (7.28") of precipitation is typically accumulated. In San Bartolo Morelos, Mexico, during the entire year, the rain falls for 186.8 days and collects up to 1156mm (45.51") of precipitation.Snowfall
In San Bartolo Morelos, snow does not fall in January, April through December.Daylight
In September, the average length of the day is 12h and 15min.On the first day of September in San Bartolo Morelos, sunrise is at 6:23 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 6:27 pm CST.
Sunshine
In San Bartolo Morelos, the average sunshine in September is 8.2h.UV index
The months with the lowest UV index in San Bartolo Morelos, Mexico, are June, August and September, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 in September translates into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
San Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, Mexico
- Average daylight in September: 12h and 12min
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 12min
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 Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, 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 Bartolo Morelos, 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).
