October weather forecast
Greer, AZ

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Weather in October

October brings a noticeable transition to a cooler climate in Greer as fall sets in. The decline in temperatures, compared to September, make it significantly colder. This month sees less humidity and rain, turning the environment increasingly dry. The color change in the foliage, largely due to the cooler temperatures, proves to be a spectacle. In essence, October's weather is marked with vibrant autumn colors and a gradual dip in temperatures.

Temperature

Greer's October weather shows a modest shift in high-temperatures, falling from September's enjoyable 67.6°F (19.8°C) to a moderate 58.8°F (14.9°C). In the month of October, Greer records a consistent average low-temperature of 37.8°F (3.2°C).

Humidity

In Greer, the average relative humidity in October is 53%.

Rainfall

The month with the least rainfall is October, when the rain falls for 6.1 days and typically collects 0.83" (21mm) of precipitation.

Snowfall

Months with snowfall in Greer are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 2.3 snowfall days, it receives 1.69" (43mm) of snow. Throughout the year, there are 50 snowfall days, and 45.55" (1157mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 19min.
On the first day of October, sunrise is at 6:12 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 5:25 pm MST.

Sunshine

In Greer, the average sunshine in October is 7.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 3 in October leads to these recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.

Frequently asked questions

What is the usual temperature for Greer in October?

The average high-temperature and low-temperature during October are 58.8°F (14.9°C) and 37.8°F (3.2°C) respectively.

What is the average humidity in October?

In October, the average relative humidity is 53%.

What is the driest month?

October is the month with the least rainfall. Rain falls for 6.1 days and accumulates 0.83" (21mm) of precipitation.

How many days does it rain in October?

In Greer, during October, the rain falls for 6.1 days and regularly aggregates up to 0.83" (21mm) of precipitation.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 2.3 snowfall days, it receives 1.69" (43mm) of snow.

How many hours of daylight does Greer have in October?

In October, the average day length is 11h and 19min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 6:12 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 5:25 pm MST.

How many hours of sunshine does Greer have in October?

In Greer, the average sunshine duration in October is 7.4h.

What is the UV index reading in October?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
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
Greer, AZ

Average temperature in October - Greer, AZ
  • Average high temperature in October: 58.8°F

The warmest month (with the highest average high temperature) is June (75.2°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in October: 37.8°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in October
Greer, AZ

Average pressure in October - Greer, AZ
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in October
Greer, AZ

Average wind speed in October - Greer, AZ
  • Average wind speed in October: 8mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in October
Greer, AZ

Average humidity in October - Greer, AZ
  • Average humidity in October: 53%

The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (33%).

Average rainfall in October
Greer, AZ

Average rainfall in October - Greer, AZ
  • Average rainfall in October: 0.83"

The wettest month (with the highest rainfall) is July (7.36").
The driest month (with the least rainfall) is October (0.83").

Average rainfall days in October
Greer, AZ

Average rainfall days in October - Greer, AZ
  • Average rainfall days in October: 6.1 days

The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in October
Greer, AZ

Average snowfall in October - Greer, AZ
  • Average snowfall in October: 1.69"

The month with the highest snowfall is January (10.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Greer, AZ

Average snowfall days in October - Greer, AZ
  • Average snowfall days in October: 2.3 days

The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Greer, AZ

Average daylight in October / Average sunshine in October - Greer, AZ
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in October: 7h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in October
Greer, AZ

Average sunshine days in October - Greer, AZ
  • Average sunshine days in October: 21.5 days

The month with the most sunshine days is November (24 days).
The month with the least sunshine days is July (3.5 days).

Average UV index in October
Greer, AZ

Average UV index in October - Greer, AZ
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October
Greer, AZ

Average cloud cover in October - Greer, AZ
  • Average cloud cover in October: 15

The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 13).

Average visibility in October
Greer, AZ

Average visibility in October - Greer, AZ
  • 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).

Greer, Arizona, USA

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