Climate and monthly weather forecast
Lapwai, ID

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Weather in January

January, like December, in Lapwai, Idaho, is an icy winter month, with an average temperature ranging between min 27°F (-2.8°C) and max 37.4°F (3°C). The advent of January brings an average high-temperature of a still icy 37.4°F (3°C), almost identical to the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Lapwai, is also an icy month, with an average temperature fluctuating between 28.8°F (-1.8°C) and 40.6°F (4.8°C). February reports an average high-temperature of a still icy 40.6°F (4.8°C), slightly varied from January's 37.4°F (3°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Lapwai, Idaho, with an average temperature ranging between max 48.6°F (9.2°C) and min 33.4°F (0.8°C). A slight uplift of average high-temperatures is noted in March, with temperatures adjusting from an icy 40.6°F (4.8°C) in February to a frosty 48.6°F (9.2°C). Weather in March »

Weather in April

April in Lapwai, Idaho, is a mild spring month, with an average temperature ranging between min 37°F (2.8°C) and max 56.1°F (13.4°C). April's arrival brings a slight change in high-temperatures, adjusting from a chilly 48.6°F (9.2°C) in March to a mild 56.1°F (13.4°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Lapwai, Idaho, with an average temperature varying between 65.1°F (18.4°C) and 42.6°F (5.9°C). As May sets, the average high-temperature shows a slight increase, moving up from a mild 56.1°F (13.4°C) in April to an enjoyable 65.1°F (18.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Lapwai, Idaho, with an average temperature varying between 71.8°F (22.1°C) and 47.8°F (8.8°C). Lapwai in June experiences a slight uptick in the average high-temperature, adjusting from May's refreshing 65.1°F (18.4°C) to an agreeable 71.8°F (22.1°C). Weather in June »

Weather in July

July is a warm summer month in Lapwai, Idaho, with an average temperature varying between 84°F (28.9°C) and 55.9°F (13.3°C). Lapwai experiences a temperature shift with the start of July, with average high-temperatures moving from an agreeable 71.8°F (22.1°C) in June to a moderately hot 84°F (28.9°C). Weather in July »

Weather in August

August, the last month of the summer in Lapwai, is also a moderately hot month, with an average temperature ranging between min 59.2°F (15.1°C) and max 85.3°F (29.6°C). The warmest period tends to be August, when average temperatures fluctuate between a high of 85.3°F (29.6°C) and a low of 59.2°F (15.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Lapwai, is still a warm month, with an average temperature varying between 52.7°F (11.5°C) and 75°F (23.9°C). Lapwai's September weather comes with a decrease in average high-temperatures, moving from a moderately hot 85.3°F (29.6°C) in August to a still warm 75°F (23.9°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Lapwai, Idaho, with an average temperature ranging between min 42.3°F (5.7°C) and max 59.7°F (15.4°C). Lapwai's transition into October is marked by a distinct drop in the average high-temperature, reducing from a moderately hot 75°F (23.9°C) in September to a refreshing 59.7°F (15.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Lapwai, Idaho, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 46°F (7.8°C). With November's onset, the average high-temperature recedes from October's refreshing 59.7°F (15.4°C) to a chilly 46°F (7.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Lapwai, Idaho, with an average temperature varying between 24.4°F (-4.2°C) and 36.1°F (2.3°C). December, with an average high of 36.1°F (2.3°C) and a low of 24.4°F (-4.2°C), signifies the coldest month of the year. Weather in December »
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the most humid month?

With an average relative humidity of 84%, January is the most humid month.

How much does it rain?

Throughout the year, there are 142.4 rainfall days, and 14.21" (361mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through April, October through December.

How many days does it snow?

Throughout the year, there are 24.2 snowfall days, and 10.16" (258mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine in Lapwai is January, with an average of 5.1h of sunshine.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 6.5 days and typically aggregates up to 3.27" (83mm) of snow.

What is the month with the lowest UV index?

The month with the lowest UV index is February, with an average maximum UV index of 1.

What is the rainiest month?

The month with the most rainfall is March, when the rain falls for 17.6 days and typically aggregates up to 1.85" (47mm) of precipitation.

When is Daylight Saving Time (DST) in Lapwai?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow?

In Lapwai, snow does not fall in May through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 42min of daylight.

When is the highest UV index?

The month with the highest UV index is July, with an average maximum UV index of 7.

What is the hottest time of year?

Lapwai's August weather, with an average high temperature of 85.3°F (29.6°C) and an average low temperature of 59.2°F (15.1°C), tends to be the warmest of the year.

What is the least humid month?

August is the least humid month, with an average relative humidity of 38%.

What is the driest month?

The month with the least rainfall is August, when the rain falls for 5.2 days and typically collects 0.31" (8mm) of precipitation.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 12h of sunshine.

What is the coldest time of year?

In Lapwai, Idaho, the average lowest temperatures are observed in December, with a high of 36.1°F (2.3°C) and a low of 24.4°F (-4.2°C).

What is the month with the shortest days?

December has the shortest days of the year, with an average of 8h and 42min of daylight.

Average temperature
Lapwai, ID

Average temperature - Lapwai, ID

The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is December (36.1°F).

The month with the highest average low temperature is August (59.2°F).
The coldest month (with the lowest average low temperature) is December (24.4°F).

Average pressure
Lapwai, ID

Average pressure - Lapwai, ID

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

Average wind speed
Lapwai, ID

Average wind speed - Lapwai, ID

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.3mph).

Average humidity
Lapwai, ID

Average humidity - Lapwai, ID

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (38%).

Average rainfall
Lapwai, ID

Average rainfall - Lapwai, ID

The wettest month (with the highest rainfall) is March (1.85").
The driest month (with the least rainfall) is August (0.31").

Average rainfall days
Lapwai, ID

Average rainfall days - Lapwai, ID

The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (5.2 days).

Average snowfall
Lapwai, ID

Average snowfall - Lapwai, ID

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Lapwai, ID

Average snowfall days - Lapwai, ID

The month with the highest number of snowfall days is December (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Lapwai, ID

Average daylight / Average sunshine - Lapwai, ID

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days
Lapwai, ID

Average sunshine days - Lapwai, ID

The month with the most sunshine days is July (24 days).
The months with the least sunshine days are February and March (10.8 days).

Average visibility
Lapwai, ID

Average visibility - Lapwai, ID

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

Lapwai, Idaho, USA

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