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
September
Weather in September
Temperature
Transition from August to September is accompanied by a temperature drop, with average high-temperatures decreasing from a hot 30.8°C (87.4°F) to a moderately hot 25°C (77°F). Bashab observes an average low-temperature of 16.8°C (62.2°F) during September.Humidity
In September, the average relative humidity is 64%.Rainfall
In Bashab, during September, the rain falls for 15.1 days and regularly aggregates up to 37mm (1.46") of precipitation. In Bashab, during the entire year, the rain falls for 142.5 days and collects up to 370mm (14.57") of precipitation.Snowfall
In Bashab, snow does not fall in May through September.Daylight
In Bashab, the average length of the day in September is 12h and 27min.On the first day of September, sunrise is at 05:50 and sunset at 18:52. On the last day of the month, sunrise is at 06:16 and sunset at 18:05 +0330.
Sunshine
In Bashab, the average sunshine in September is 8.2h.UV index
In Bashab, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Take precautions - Protection against sunburn is recommended. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Bashab have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September in Bashab?
What is the UV index reading in September in Bashab?
Average temperature in September
Bashab, Iran
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is July (32.3°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in September: 16.8°C
The month with the highest average low temperature is July (21.3°C).
The coldest month (with the lowest average low temperature) is January (0.4°C).
Average pressure in September
Bashab, Iran
- Average pressure in September: 1015.1mbar
The months with the highest atmospheric pressure are November and December (1022.1mbar).
The month with the lowest atmospheric pressure is July (1010mbar).
Average wind speed in September
Bashab, Iran
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is July (8.6km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).
Average humidity in September
Bashab, Iran
- Average humidity in September: 64%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is July (45%).
Average rainfall in September
Bashab, Iran
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is May (47mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in September
Bashab, Iran
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is December (7.1 days).
Average snowfall in September
Bashab, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (133mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Bashab, Iran
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Bashab, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in September
Bashab, Iran
- Average sunshine days in September: 11.9 days
The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in September
Bashab, Iran
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Bashab, Iran
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in September
Bashab, Iran
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
