Weather in May
Temperature
As April transitions into May, LaCrosse notices a gentle rise in the average high-temperature, transitioning from a comfortable 62.4°F (16.9°C) to a pleasant 70.9°F (21.6°C). LaCrosse's nighttime temperature in May demonstrates a noticeable plunge to a cold 41.2°F (5.1°C).Rainfall
In LaCrosse, in May, it is raining for 7 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, in LaCrosse, Washington, there are 94 rainfall days, and 14.37" (365mm) of precipitation is accumulated.Snowfall
In LaCrosse, snow does not fall in May through September.Daylight
In LaCrosse, the average length of the day in May is 15h and 4min.On the first day of May, sunrise is at 5:34 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:01 am and sunset at 8:37 pm PDT.
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Data Sources | Weather Forecasting & Climate
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Average temperature in May
LaCrosse, WA
- Average high temperature in May: 70.9°F
The warmest month (with the highest average high temperature) is July (88.8°F).
The month with the lowest average high temperature is January (37.1°F).
- Average low temperature in May: 41.1°F
The month with the highest average low temperature is July (51.7°F).
The coldest month (with the lowest average low temperature) is January (23.3°F).
Average rainfall in May
LaCrosse, WA
- Average rainfall in May: 1.1"
The wettest month (with the highest rainfall) is December (2.1").
The driest months (with the least rainfall) are July and August (0.4").
Average rainfall days in May
LaCrosse, WA
- Average rainfall days in May: 7 days
The month with the highest number of rainy days is December (13 days).
The months with the least rainy days are July and August (3 days).
Average snowfall in May
LaCrosse, WA
- Average snowfall in May: 0"
The month with the highest snowfall is January (6.6").
The months with the least snowfall are May, June, July, August and September (0").
Average daylight in May
LaCrosse, WA
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
LaCrosse, Washington, USA
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