October weather forecast
Alva, OK

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Weather in October

The month of October sees Alva, Oklahoma, USA, getting crisper, with temperatures continuing their downward trend from September. October displays the definitive arrival of autumn, bringing shorter daylight hours, cooler temperatures, and sporadic rain showers. The change in weather is marked with longer nights and the city readies itself for the approaching winter. Moving deeper into fall, November brings a further drop in temperature and prepares the city for the ensuing frosty winter months.

Temperature

October's arrival in Alva witnesses a distinct drop in the average high-temperature, receding from September's moderately hot 84.7°F (29.3°C) to an agreeable 69.8°F (21°C). Alva experiences a mean low-temperature of 52.2°F (11.2°C) during October.

Humidity

In Alva, the average relative humidity in October is 60%.

Rainfall

In October, in Alva, the rain falls for 8.8 days. Throughout October, 2.2" (56mm) of precipitation is accumulated. In Alva, during the entire year, the rain falls for 105.5 days and collects up to 18.11" (460mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows in Alva, Oklahoma. Throughout October, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Alva, Oklahoma, there are 10.8 snowfall days, and 5.16" (131mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 14min.
On the first day of October in Alva, sunrise is at 7:30 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 6:38 pm CDT.

Sunshine

In Alva, Oklahoma, the average sunshine in October is 7.5h.

UV index

The average daily maximum UV index in October in Alva is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: During October, 4 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What are the temperatures in Alva in October?

The high-temperature in Alva, Oklahoma, during October is 69.8°F (21°C) and the low-temperature is 52.2°F (11.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in September is estimated at 87.8°F (31°C).

What is the average humidity in October in Alva?

The average relative humidity in October is 60%.

How many days does it rain in October in Alva?

In October, the rain falls for 8.8 days. Throughout October, 2.2" (56mm) of precipitation is accumulated.

When does it start snowing in Alva?

October is the first month it typically snows in Alva, Oklahoma. Throughout October, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in October in Alva?

In October, the average day length in Alva, Oklahoma, is 11h and 14min.

When are sunrise and sunset in October in Alva?

On the first day of October in Alva, Oklahoma, sunrise is at 7:30 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 6:38 pm CDT.

How many hours of sunshine does Alva have in October?

In Alva, Oklahoma, the average sunshine duration in October is 7.5h.

What is the UV index reading in October in Alva?

The average daily maximum UV index in October in Alva is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Alva, OK

Average temperature in October - Alva, OK
  • Average high temperature in October: 69.8°F

The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is January (46.6°F).

  • Average low temperature in October: 52.2°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in October
Alva, OK

Average pressure in October - Alva, OK
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in October
Alva, OK

Average wind speed in October - Alva, OK
  • Average wind speed in October: 10.5mph

The windiest month (with the highest average wind speed) is April (12mph).
The calmest month (with the lowest average wind speed) is August (9mph).

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Average humidity in October
Alva, OK

Average humidity in October - Alva, OK
  • Average humidity in October: 60%

The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is July (53%).

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Average rainfall in October
Alva, OK

Average rainfall in October - Alva, OK
  • Average rainfall in October: 2.2"

The wettest month (with the highest rainfall) is May (3.43").
The driest months (with the least rainfall) are January, February, November and December (0.63").

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Average rainfall days in October
Alva, OK

Average rainfall days in October - Alva, OK
  • Average rainfall days in October: 8.8 days

The month with the highest number of rainy days is May (12.9 days).
The month with the least rainy days is January (3.7 days).

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Average snowfall in October
Alva, OK

Average snowfall in October - Alva, OK
  • Average snowfall in October: 0.04"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Alva, OK

Average snowfall days in October - Alva, OK
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Alva, OK

Average daylight in October / Average sunshine in October - Alva, OK
  • Average daylight in October: 11h and 1min

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 3min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in October
Alva, OK

Average sunshine days in October - Alva, OK
  • Average sunshine days in October: 20.6 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is September (15.5 days).

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Average UV index in October
Alva, OK

Average UV index in October - Alva, OK
  • Average UV index in October: 4

The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in October
Alva, OK

Average cloud cover in October - Alva, OK
  • Average cloud cover in October: 22

The months with the most cloud cover are March and April (Cloud cover 32).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in October
Alva, OK

Average visibility in October - Alva, OK
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Alva, Oklahoma, USA

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