October weather forecastDeryas, Iran
October
Weather in October
October, the same as September, in Deryas, Iran, is another pleasant autumn month, with an average temperature ranging between max 20.5°C (68.9°F) and min 8.3°C (46.9°F).Temperature
Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a warm 28°C (82.4°F) to a pleasant 20.5°C (68.9°F). October nights present a sharp contrast to daytime highs, with average temperatures of 8.3°C (46.9°F).Humidity
The average relative humidity in October in Deryas, Iran, is 44%.Rainfall
In October, the rain falls for 6 days. Throughout October, 14mm (0.55") of precipitation is accumulated. Throughout the year, there are 74.6 rainfall days, and 236mm (9.29") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Deryas.Daylight
In October, the average length of the day is 11h and 15min.On the first day of October, sunrise is at 06:22 and sunset at 18:10. On the last day of the month, sunrise is at 06:50 and sunset at 17:31 +0330.
Sunshine
In Deryas, the average sunshine in October is 7.7h.UV index
The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In October, a regular UV index of 4 translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Deryas, Iran
- Average high temperature in October: 20.5°C
The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in October: 8.3°C
The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in October
Deryas, Iran
- Average pressure in October: 1017.1mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).
Average wind speed in October
Deryas, Iran
- Average wind speed in October: 8.4km/h
The windiest month (with the highest average wind speed) is May (10.9km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in October
Deryas, Iran
- Average humidity in October: 44%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is July (28%).
Average rainfall in October
Deryas, Iran
- Average rainfall in October: 14mm
The wettest month (with the highest rainfall) is March (47mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in October
Deryas, Iran
- Average rainfall days in October: 6 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.2 days).
Average snowfall in October
Deryas, Iran
- Average snowfall in October: 0mm
The month with the highest snowfall is January (169mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Deryas, Iran
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Deryas, Iran
- Average daylight in October: 11h and 12min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in October: 7h and 42min
The month with the most sunshine is August (Average sunshine: 12h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 36min).
Average sunshine days in October
Deryas, Iran
- Average sunshine days in October: 23.1 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (15 days).
Average UV index in October
Deryas, Iran
- Average UV index in October: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Deryas, Iran
- Average cloud cover in October: 15
The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are June, August and September (Cloud cover 4).
Average visibility in October
Deryas, Iran
- Average visibility in October: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
