October weather forecast
Leavenworth, WA

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A bridge across a small river heads up to the classy Posthotel in Leavenworth, Washington
A bridge across a small river heads up to the classy Posthotel in Leavenworth, Washington

Weather in October

October witnesses a more conspicuous drop in temperatures, coupled with an uptick in precipitation levels at 2.36" (60mm), indicating Leavenworth's steadfast progress into Fall. The days get shorter and the nights cooler. Despite the drop in temperatures, the increased rainfall does not give way for the return of snow just yet. A surge in humidity along with a steady decline in daylight hours is recorded. Emblematic of the quintessential autumn transition, October chooses an array of sweaters and scarves as its fashion statement in Leavenworth.

Temperature

As October arrives, a noticeable drop in the average high-temperature is witnessed, moving from an enjoyable 66.4°F (19.1°C) in September to a cool 51.6°F (10.9°C). Leavenworth sees an average low-temperature of 35.1°F (1.7°C) during October.

Humidity

In Leavenworth, the average relative humidity in October is 74%.

Rainfall

In Leavenworth, in October, during 14.7 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Leavenworth, during the entire year, the rain falls for 159.9 days and collects up to 25.63" (651mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Leavenworth, in October, during 1 snowfall days, 0.24" (6mm) of snow is typically accumulated. Throughout the year, in Leavenworth, Washington, there are 73.4 snowfall days, and 57.99" (1473mm) of snow is accumulated.

Daylight

In Leavenworth, the average length of the day in October is 10h and 50min.
On the first day of October, sunrise is at 7:02 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:46 pm PDT.

Sunshine

In October, the average sunshine in Leavenworth is 6.3h.

UV index

In Leavenworth, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 2 in October transforms into the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What is the usual temperature for Leavenworth in October?

The high-temperature in Leavenworth during October is 51.6°F (10.9°C) and the low-temperature is 35.1°F (1.7°C).

What is the average humidity in October in Leavenworth?

The average relative humidity in October is 74%.

How much does it rain in Leavenworth in October?

In October, in Leavenworth, the rain falls for 14.7 days. Throughout October, 2.36" (60mm) of precipitation is accumulated.

How many days does it snow in October in Leavenworth?

In October, it is snowing for 1 days. Throughout October, 0.24" (6mm) of snow is accumulated.

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

In Leavenworth, the average day length in October is 10h and 50min.

What time are sunrise and sunset in October in Leavenworth?

In October, on the first day of the month, sunrise is at 7:02 am and sunset at 6:41 pm. On the last day of the month, in Leavenworth, sunrise is at 7:46 am and sunset at 5:46 pm PDT.

How many hours of sunshine does Leavenworth have in October?

The average sunshine duration in October is 6.3h.

What is the UV index reading in October in Leavenworth?

In Leavenworth, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Leavenworth, WA

Average temperature in October - Leavenworth, WA
  • Average high temperature in October: 51.6°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (30.6°F).

  • Average low temperature in October: 35.1°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).

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Average pressure in October
Leavenworth, WA

Average pressure in October - Leavenworth, WA
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.95"Hg).

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Average wind speed in October
Leavenworth, WA

Average wind speed in October - Leavenworth, WA
  • Average wind speed in October: 4.1mph

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).

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Average humidity in October
Leavenworth, WA

Average humidity in October - Leavenworth, WA
  • Average humidity in October: 74%

The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are July and August (56%).

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Average rainfall in October
Leavenworth, WA

Average rainfall in October - Leavenworth, WA
  • Average rainfall in October: 2.36"

The wettest month (with the highest rainfall) is January (4.33").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in October
Leavenworth, WA

Average rainfall days in October - Leavenworth, WA
  • Average rainfall days in October: 14.7 days

The month with the highest number of rainy days is March (18.2 days).
The month with the least rainy days is August (6.3 days).

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Average snowfall in October
Leavenworth, WA

Average snowfall in October - Leavenworth, WA
  • Average snowfall in October: 0.24"

The month with the highest snowfall is January (16.73").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Leavenworth, WA

Average snowfall days in October - Leavenworth, WA
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is December (17 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Leavenworth, WA

Average daylight in October / Average sunshine in October - Leavenworth, WA
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in October
Leavenworth, WA

Average sunshine days in October - Leavenworth, WA
  • Average sunshine days in October: 13.7 days

The month with the most sunshine days is August (21.9 days).
The month with the least sunshine days is February (6.8 days).

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Average UV index in October
Leavenworth, WA

Average UV index in October - Leavenworth, WA
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).

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Average cloud cover in October
Leavenworth, WA

Average cloud cover in October - Leavenworth, WA
  • Average cloud cover in October: 37

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in October
Leavenworth, WA

Average visibility in October - Leavenworth, WA
  • Average visibility in October: 6mi

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, November and December (4mi).

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Leavenworth, Washington, USA

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