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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Lamont, Washington, is a wintry winter month, with temperature in the range of an average high of 34.5°F (1.4°C) and an average low of 24.6°F (-4.1°C). Lamont marks the onset of January with an average high-temperature of a still icy 34.5°F (1.4°C), subtly divergent from December's 33.1°F (0.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Lamont, Washington, with temperature in the range of an average low of 26.8°F (-2.9°C) and an average high of 37.9°F (3.3°C). The advent of February brings an average high-temperature of a still cold 37.9°F (3.3°C), exhibiting minor difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Lamont, Washington, with an average temperature varying between 32.7°F (0.4°C) and 46.9°F (8.3°C). An increase in the average high-temperature marks March, moving from February's icy 37.9°F (3.3°C) to a chilly 46.9°F (8.3°C). Weather in March »
Weather in April
April in Lamont, Washington, is a mild spring month, with an average temperature varying between 55.9°F (13.3°C) and 37.4°F (3°C). The commencement of April sees a shift in the average high-temperature, moving from a frosty 46.9°F (8.3°C) in March to a mild 55.9°F (13.3°C). Weather in April »
Weather in May
May, the last month of the spring in Lamont, is an enjoyable month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 65.7°F (18.7°C). The shift into May is marked by a rise in the average high-temperature, moving from April's moderate 55.9°F (13.3°C) to a still refreshing 65.7°F (18.7°C). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Lamont, Washington, with an average temperature fluctuating between 72.1°F (22.3°C) and 49.8°F (9.9°C). With the beginning of June, Lamont's average high-temperature sees a minor increase, transitioning from a refreshing 65.7°F (18.7°C) in May to an agreeable 72.1°F (22.3°C). Weather in June »
Weather in July
July is a moderately hot summer month in Lamont, Washington, with an average temperature varying between 84.4°F (29.1°C) and 58.6°F (14.8°C). July, recording an average high temperature of 84.4°F (29.1°C) and a low temperature of 58.6°F (14.8°C), is Lamont's warmest month. For July, the heat index is calculated to be 84.2°F (29°C). Weather in July »
Weather in August
August, the last month of the summer in Lamont, is also a moderately hot month, with an average temperature fluctuating between 61.3°F (16.3°C) and 83.8°F (28.8°C). Lamont notes an average high-temperature of a still moderately hot 83.8°F (28.8°C) in August, displaying minor variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Lamont, is still a pleasant month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 72.9°F (22.7°C). Lamont's September weather features a mild decline in high-temperatures, reducing from a warm 83.8°F (28.8°C) in August to an agreeable 72.9°F (22.7°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Lamont, Washington, with an average temperature fluctuating between 41.9°F (5.5°C) and 56.8°F (13.8°C). Lamont's transition into October marks a considerable drop in the average high-temperature, moving down from an agreeable 72.9°F (22.7°C) in September to a refreshing 56.8°F (13.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Lamont, Washington, with an average temperature fluctuating between 43°F (6.1°C) and 31.8°F (-0.1°C). Onset of November witnesses a reduction in the average high-temperature, falling from a mild 56.8°F (13.8°C) in October to a chilly 43°F (6.1°C). Weather in November »
Weather in December
December, the first month of the winter in Lamont, is also an icy month, with temperature in the range of an average high of 33.1°F (0.6°C) and an average low of 23.9°F (-4.5°C). December, with its high-temperature average of 33.1°F (0.6°C) and a low-temperature average of 23.9°F (-4.5°C), is the coldest month. Weather in December »
Updated: Jul 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the most humid month?
The most humid month is January, with an average relative humidity of 87%.
What is the rainiest month?
The months with the most rainfall are January and May, with an average 0.91" (23mm) of precipitation.
How much does it rain?
In Lamont, Washington, during the entire year, the rain falls for 84.3 days and collects up to 7.24" (184mm) of precipitation.
When does it snow?
January through May, September, November and December are months with snowfall.
How many days does it snow?
In Lamont, during the entire year, snow falls for 32.5 days and aggregates up to 14.09" (358mm) of snow.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lamont.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 7.6 days and accumulates 3.82" (97mm) of snow.
When is Daylight Saving Time (DST)?
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 Lamont?
In Lamont, snow does not fall in June through August and October.
When are the longest days?
The month with the longest days is June, with an average of 15h and 54min of daylight.
What part of the year is the hottest in Lamont?
The warmest period is July, when temperatures fluctuate between an average high of 84.4°F (29.1°C) and a low of 58.6°F (14.8°C).
What is the driest month?
The month with the least rainfall is July, when the rain falls for 3.5 days and typically collects 0.16" (4mm) of precipitation.
When is the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 7.
What is the least humid month in Lamont?
With an average relative humidity of 36%, August is the least humid month.
What month has the most sunshine?
The month with the most sunshine in Lamont is August, with an average of 12.1h of sunshine.
What time of the year is the coldest?
December, marked by an average high-temperature of 33.1°F (0.6°C) and a low-temperature of 23.9°F (-4.5°C), is the coldest month.
What is the month with the shortest days?
With an average of 8h and 36min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 4.3h of sunshine.
Average temperature
Lamont, WA
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is December (33.1°F).
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure
Lamont, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed
Lamont, WA
- Average wind speed in January:
7.4mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7.5mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7mph - Average wind speed in October:
7.4mph - Average wind speed in November:
7.8mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity
Lamont, WA
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (36%).
Average rainfall
Lamont, WA
- Average rainfall in January:
0.91" - Average rainfall in February:
0.71" - Average rainfall in March:
0.79" - Average rainfall in April:
0.63" - Average rainfall in May:
0.91" - Average rainfall in June:
0.59"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.24" - Average rainfall in September:
0.24" - Average rainfall in October:
0.67" - Average rainfall in November:
0.63" - Average rainfall in December:
0.79"
The wettest months (with the highest rainfall) are January and May (0.91").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days
Lamont, WA
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
9.5 days - Average rainfall days in May:
8.6 days - Average rainfall days in June:
7.7 days
- Average rainfall days in July:
3.5 days - Average rainfall days in August:
4 days - Average rainfall days in September:
5.6 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is July (3.5 days).
Average snowfall
Lamont, WA
- Average snowfall in January:
3.7" - Average snowfall in February:
3.82" - Average snowfall in March:
1.26" - Average snowfall in April:
0.71" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and October (0").
Average snowfall days
Lamont, WA
- Average snowfall days in January:
7.4 days - Average snowfall days in February:
7.6 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
1.6 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
3 days - Average snowfall days in December:
9.3 days
The month with the highest number of snowfall days is December (9.3 days).
The months with the least snowfall days are June, July, August and October (0 days).
Average daylight / Average sunshine
Lamont, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
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 36min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 3min - Average sunshine in May:
10h and 4min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days
Lamont, WA
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
18.1 days - Average sunshine days in May:
20.5 days - Average sunshine days in June:
21 days
- Average sunshine days in July:
26.6 days - Average sunshine days in August:
24.3 days - Average sunshine days in September:
23.6 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is February (15.9 days).
Average UV index
Lamont, WA
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).
Average cloud cover
Lamont, WA
The months with the most cloud cover are January and December (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility
Lamont, WA
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Lamont, Washington, USA
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