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 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
Weather in September
Temperature
September ushers in an average high-temperature of a still pleasant 20.1°C (68.2°F), aligning closely with the preceding month. Tepalcapa's nighttime temperature in September drops to an average of 10.8°C (51.4°F).Humidity
The most humid month in Tepalcapa is September, with an average relative humidity of 79%.Rainfall
In Tepalcapa, during September, the rain falls for 26.4 days and regularly aggregates up to 128mm (5.04") of precipitation. Throughout the year, in Tepalcapa, Mexico, there are 186.4 rainfall days, and 820mm (32.28") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 6:21 am and sunset at 6:51 pm. On the last day of September, in Tepalcapa, Mexico, sunrise is at 6:27 am and sunset at 6:25 pm CST.
Sunshine
The average sunshine in September is 8.9h.UV index
January, June through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the UV index of 4 transforms into the following advice:
Undertake precautions - Guarding against sun damage is counselled. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Tepalcapa?
What is the most humid month in Tepalcapa?
What is the average humidity in September in Tepalcapa?
How much does it rain in Tepalcapa in September?
What is the average length of the day in September in Tepalcapa?
What time are sunrise and sunset in September in Tepalcapa?
How long on average sun shines in September in Tepalcapa?
When is the lowest UV index in Tepalcapa?
How high is the UV index in September in Tepalcapa?
Average temperature in September
Tepalcapa, Mexico
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is April (25°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is May (12.8°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in September
Tepalcapa, Mexico
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1018.5mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).
Average wind speed in September
Tepalcapa, Mexico
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is July (6.2km/h).
Average humidity in September
Tepalcapa, Mexico
- Average humidity in September: 79%
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is April (43%).
Average rainfall in September
Tepalcapa, Mexico
- Average rainfall in September: 128mm
The wettest month (with the highest rainfall) is July (178mm).
The driest month (with the least rainfall) is December (6mm).
Average rainfall days in September
Tepalcapa, Mexico
- Average rainfall days in September: 26.4 days
The month with the highest number of rainy days is July (29.2 days).
The month with the least rainy days is December (4.2 days).
Average daylight in September /
Average sunshine in September
Tepalcapa, 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 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 7h and 48min).
Average sunshine days in September
Tepalcapa, Mexico
- Average sunshine days in September: 2.5 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is August (1.2 days).
Average UV index in September
Tepalcapa, Mexico
- Average UV index in September: 4
The months with the highest UV index are February, March, April and May (UV index 5).
The months with the lowest UV index are January, June, July, August, September, October, November and December (UV index 4).
Average cloud cover in September
Tepalcapa, Mexico
- Average cloud cover in September: 42
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 11).
Average visibility in September
Tepalcapa, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August, September and October (8km).
Tepalcapa, Mexico
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