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
September
Weather in September
Temperature
A minor adjustment in Manhente's average high-temperature is noted with the start of September, touching a still warm 24.5°C (76.1°F) from August's 25.9°C (78.6°F). In September, the nighttime temperature in Manhente lowers to an average of 15°C (59°F).Humidity
September is the least humid month in Manhente, with an average relative humidity of 68%.Rainfall
In Manhente, in September, it is raining for 6.8 days, with typically 32mm (1.26") of accumulated precipitation. In Manhente, Portugal, during the entire year, the rain falls for 138.8 days and collects up to 930mm (36.61") of precipitation.Daylight
The average length of the day in September in Manhente is 12h and 28min.On the first day of the month, sunrise is at 07:00 and sunset at 20:07. On the last day of September, in Manhente, sunrise is at 07:30 and sunset at 19:17 WEST.
Sunshine
In September, the average sunshine in Manhente is 9.1h.UV index
In Manhente, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Manhente in September?
What is the least humid month in Manhente?
What is the average humidity in September in Manhente?
How much does it rain in Manhente in September?
What is the average length of the day in September in Manhente?
What time are sunrise and sunset in September in Manhente?
How long on average sun shines in September in Manhente?
What is the UV index intensity in September in Manhente?
Average temperature in September
Manhente, Portugal
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is August (15.5°C).
The coldest months (with the lowest average low temperature) are January and February (6.9°C).
Average pressure in September
Manhente, Portugal
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in September
Manhente, Portugal
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is September (8.8km/h).
Average humidity in September
Manhente, Portugal
- Average humidity in September: 68%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (68%).
Average rainfall in September
Manhente, Portugal
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in September
Manhente, Portugal
- Average rainfall days in September: 6.8 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.8 days).
Average daylight in September /
Average sunshine in September
Manhente, Portugal
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in September
Manhente, Portugal
- Average sunshine days in September: 21.5 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in September
Manhente, Portugal
- Average UV index in September: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in September
Manhente, Portugal
- Average cloud cover in September: 20
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are July, August and September (Cloud cover 20).
Average visibility in September
Manhente, Portugal
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
