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 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
Weather in September
Temperature
The move into September indicates a reduction in the average high-temperature, down from August's warm 28.5°C (83.3°F) to an agreeable 22.8°C (73°F). An average low-temperature of 12.3°C (54.1°F) is anticipated throughout the nights during September.Humidity
In September, the average relative humidity is 63%.Rainfall
In September, in Biri, the rain falls for 8.8 days. Throughout September, 27mm (1.06") of precipitation is accumulated. Throughout the year, in Biri, there are 134.7 rainfall days, and 432mm (17.01") of precipitation is accumulated.Snowfall
In Biri, snow does not fall in April through October.Daylight
In Biri, Hungary, the average length of the day in September is 12h and 34min.On the first day of September in Biri, sunrise is at 05:51 and sunset at 19:13. On the last day of the month, sunrise is at 06:30 and sunset at 18:13 CEST.
Sunshine
The average sunshine in September is 9h.UV index
In September, the average daily maximum UV index in Biri is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are the temperatures in Biri in September?
What is the average humidity in September in Biri?
How much does it rain in Biri in September?
When it does not snow in Biri?
How many hours of daylight does Biri have in September?
When are sunrise and sunset in September in Biri?
How many hours of sunshine does Biri have in September?
How high is the UV index in September in Biri?
Average temperature in September
Biri, Hungary
- Average high temperature in September: 22.8°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in September: 12.3°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in September
Biri, Hungary
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in September
Biri, Hungary
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is March (13.2km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in September
Biri, Hungary
- Average humidity in September: 63%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Biri, Hungary
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in September
Biri, Hungary
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in September
Biri, Hungary
- Average snowfall in September: 0mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Biri, Hungary
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Biri, Hungary
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in September
Biri, Hungary
- Average sunshine days in September: 20.3 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in September
Biri, Hungary
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Biri, Hungary
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Biri, Hungary
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Biri, Hungary
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