September weather forecast
Kermanshah, Iran

The arrival of September brings a hint of relief to Kermanshah as temperatures begin to cool down with averages from 10.6°C (51.1°F) to 32.5°C (90.5°F), signalling the gradual departure of summer. While the heat is less severe than the preceding months, a characteristic aridity ensures that it remains mostly dry. Although the scorching sun becomes increasingly gentle as the month progresses, skin protection still remains necessary. As the summer season winds down, the city prepares itself for the welcoming colors of autumn.

Temperature

The commencement of September indicates a gentle shift in the average high-temperature, receding from August's sweltering 37°C (98.6°F) to a tropical 32.5°C (90.5°F). Kermanshah, during the nights of September, registers a substantial plunge from the daytime high, averaging at a cool 10.6°C (51.1°F).

Humidity

In September, the average relative humidity in Kermanshah is 25%.

Rainfall

In Kermanshah, during September, the rain falls for 0.5 days and regularly aggregates up to 1mm (0.04") of precipitation. In Kermanshah, during the entire year, the rain falls for 77.3 days and collects up to 479mm (18.86") of precipitation.

Snowfall

In Kermanshah, snow does not fall in May through October.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 05:55 and sunset at 18:47. On the last day of September, sunrise is at 06:15 and sunset at 18:07 +0330.

Sunshine

In September, the average sunshine is 10.2h.

UV index

In Kermanshah, the average daily maximum UV index in September is 9. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 9 transforms into these recommendations:
Always safeguard yourself; without protection, skin and eyes can get damaged instantly. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. A sunscreen with at least SPF 30 should be used liberally and reapplied frequently on cloudy days, especially after swimming or an outdoor workout.