Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Lafayette's transition into July is marked by a minor temperature shift, moving from an agreeable 71.2°F (21.8°C) in June to a warm 79.2°F (26.2°C). A noticeable temperature swing characterizes Lafayette's July nights, dipping to an average of 52.3°F (11.3°C).Humidity
In July, the average relative humidity in Lafayette is 68%.Rainfall
July and August are months with the least rain in Lafayette when the rain falls for 4.8 days and typically aggregates up to 0.35" (9mm) of rain.Snowfall
April through October are months without snowfall.Daylight
In July, the average length of the day is 15h and 14min.On the first day of July, sunrise is at 5:29 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:40 pm PDT.
Sunshine
In Lafayette, the average sunshine in July is 10.7h.UV index
July is the month with the highest UV index in Lafayette, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In July, a daily UV index of 6 turns into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the usual temperature for Lafayette in July?
What is the average humidity in July in Lafayette?
What is the driest month in Lafayette?
How many days does it rain in July in Lafayette?
When it does not snow in Lafayette?
How many hours of daylight does Lafayette have in July?
When is the sunrise / sunset in July in Lafayette?
How many hours of sunshine does Lafayette have in July?
What is the month with the highest UV index in Lafayette?
What is the UV index reading in July in Lafayette?
Average temperature in July
Lafayette, OR
- Average high temperature in July: 79.2°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (44.1°F).
- Average low temperature in July: 52.3°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).
Average pressure in July
Lafayette, OR
- Average pressure in July: 30.05"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in July
Lafayette, OR
- Average wind speed in July: 4.2mph
The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in July
Lafayette, OR
- Average humidity in July: 68%
The months with the highest relative humidity are February and December (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in July
Lafayette, OR
- Average rainfall in July: 0.35"
The wettest month (with the highest rainfall) is December (4.49").
The driest months (with the least rainfall) are July and August (0.35").
Average rainfall days in July
Lafayette, OR
- Average rainfall days in July: 4.8 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in July
Lafayette, OR
- Average snowfall in July: 0"
The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in July
Lafayette, OR
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Lafayette, OR
- Average daylight in July: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in July: 10h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in July
Lafayette, OR
- Average sunshine days in July: 24.2 days
The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in July
Lafayette, OR
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in July
Lafayette, OR
- Average cloud cover in July: 25
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in July
Lafayette, OR
- Average visibility in July: 6mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February and December (4mi).
Lafayette, Oregon, USA
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