October weather forecast
Meridian, ID

The trees blossom with colorful flower petals near a high water tower in Meridian, Idaho
The trees blossom with colorful flower petals near a high water tower in Meridian, Idaho

Weather in October

October, like September, in Meridian, Idaho, is another enjoyable autumn month, with an average temperature fluctuating between 61°F (16.1°C) and 43.3°F (6.3°C).

Temperature

In October, the average high-temperature significantly decreases from a moderately hot 78.1°F (25.6°C) in September to an enjoyable 61°F (16.1°C). The average low-temperature, in Meridian, is 43.3°F (6.3°C).

Humidity

The average relative humidity in October is 52%.

Rainfall

In Meridian, during 8.5 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Meridian, during the entire year, the rain falls for 112.8 days and collects up to 12.48" (317mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Meridian, the average length of the day in October is 11h and 0min.
On the first day of the month, sunrise is at 7:43 am and sunset at 7:26 pm. On the last day of October, sunrise is at 8:20 am and sunset at 6:37 pm MDT.

Sunshine

The average sunshine in October is 8h.

UV index

The average daily maximum UV index in October in Meridian is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in October transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in October in Meridian?

The average high-temperature, in October, in Meridian, Idaho, is 61°F (16.1°C), while the average low-temperature is 43.3°F (6.3°C).

What is the average humidity in October in Meridian?

In October, the average relative humidity in Meridian is 52%.

How much does it rain in Meridian in October?

In Meridian, during October, the rain falls for 8.5 days and regularly aggregates up to 0.87" (22mm) of precipitation.

When it does not snow in Meridian?

April through October are months without snowfall in Meridian.

Does it snow in Meridian in October?

In Meridian, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Meridian have in October?

The average day length in October in Meridian, Idaho, is 11h and 0min.

When are sunrise and sunset in October in Meridian?

On the first day of October, sunrise is at 7:43 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 8:20 am and sunset at 6:37 pm MDT.

How long on average sun shines in October in Meridian?

In October, the average sunshine duration in Meridian is 8h.

How high is the UV index in October in Meridian?

In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Meridian, ID

Average temperature in October - Meridian, ID
  • Average high temperature in October: 61°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in October: 43.3°F

The month with the highest average low temperature is August (62.2°F).
The coldest month (with the lowest average low temperature) is December (24.6°F).

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Average pressure in October
Meridian, ID

Average pressure in October - Meridian, ID
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in October
Meridian, ID

Average wind speed in October - Meridian, ID
  • Average wind speed in October: 5.7mph

The windiest months (with the highest average wind speed) are March and April (7.3mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).

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Average humidity in October
Meridian, ID

Average humidity in October - Meridian, ID
  • Average humidity in October: 52%

The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (30%).

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Average rainfall in October
Meridian, ID

Average rainfall in October - Meridian, ID
  • Average rainfall in October: 0.87"

The wettest month (with the highest rainfall) is March (1.97").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in October
Meridian, ID

Average rainfall days in October - Meridian, ID
  • Average rainfall days in October: 8.5 days

The month with the highest number of rainy days is March (16.2 days).
The month with the least rainy days is July (3.2 days).

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Average snowfall in October
Meridian, ID

Average snowfall in October - Meridian, ID
  • Average snowfall in October: 0"

The month with the highest snowfall is December (4.88").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Meridian, ID

Average snowfall days in October - Meridian, ID
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is December (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Meridian, ID

Average daylight in October / Average sunshine in October - Meridian, ID
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 23min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 8h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in October
Meridian, ID

Average sunshine days in October - Meridian, ID
  • Average sunshine days in October: 20.6 days

The month with the most sunshine days is July (25.4 days).
The month with the least sunshine days is March (12.3 days).

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Average UV index in October
Meridian, ID

Average UV index in October - Meridian, ID
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Meridian, ID

Average cloud cover in October - Meridian, ID
  • Average cloud cover in October: 22

The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in October
Meridian, ID

Average visibility in October - Meridian, ID
  • 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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