Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
As September transitions to October, the average high-temperature falls from 85.8°F (29.9°C) to a still moderately hot 76.1°F (24.5°C). A considerable shift from the daytime highs is observed in Calva during October nights, with an average low of 54.5°F (12.5°C).Humidity
In October, the average relative humidity is 38%.Rainfall
In October, in Calva, the rain falls for 4.5 days. Throughout October, 0.39" (10mm) of precipitation is accumulated. Throughout the year, there are 75.1 rainfall days, and 8.82" (224mm) of precipitation is accumulated.Snowfall
In Calva, Arizona, snow does not fall in April through November.Daylight
In October, the average length of the day in Calva, Arizona, is 11h and 20min.On the first day of the month, sunrise is at 6:15 am and sunset at 6:04 pm. On the last day of October, in Calva, sunrise is at 6:38 am and sunset at 5:29 pm MST.
Sunshine
The average sunshine in October is 7.8h.UV index
The average daily maximum UV index in October in Calva is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In October, a regular UV index of 4 translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are the temperatures in Calva in October?
What is the average humidity in October in Calva?
How much does it rain in Calva in October?
When it does not snow in Calva?
What is the average length of the day in October in Calva?
When is the sunrise / sunset in October in Calva?
How long on average sun shines in October in Calva?
What is the UV index reading in October in Calva?
Average temperature in October
Calva, AZ
- Average high temperature in October: 76.1°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in October: 54.5°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is December (36.9°F).
Average pressure in October
Calva, AZ
- Average pressure in October: 29.96"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in October
Calva, AZ
- Average wind speed in October: 5.7mph
The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest months (with the lowest average wind speed) are August and December (5.2mph).
Average humidity in October
Calva, AZ
- Average humidity in October: 38%
The month with the highest relative humidity is December (53%).
The month with the lowest relative humidity is June (21%).
Average rainfall in October
Calva, AZ
- Average rainfall in October: 0.39"
The wettest month (with the highest rainfall) is August (1.22").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in October
Calva, AZ
- Average rainfall days in October: 4.5 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is June (2.9 days).
Average snowfall in October
Calva, AZ
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Calva, AZ
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, October and November (0 days).
Average daylight in October /
Average sunshine in October
Calva, AZ
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in October: 7h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in October
Calva, AZ
- Average sunshine days in October: 25.4 days
The month with the most sunshine days is May (26.8 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in October
Calva, AZ
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in October
Calva, AZ
- Average cloud cover in October: 9
The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in October
Calva, 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).
Calva, Arizona, USA
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