July weather forecastAmboy, WA
July
Weather in July
July is a moderately hot summer month in Amboy, Washington, with an average temperature ranging between min 48.9°F (9.4°C) and max 76.6°F (24.8°C).Temperature
Amboy in July experiences a slight uptick in the average high-temperature, adjusting from June's agreeable 68.5°F (20.3°C) to a warm 76.6°F (24.8°C). Amboy marks a considerable descent from the daytime apex, as the average temperature dips to a frosty 48.9°F (9.4°C) at night throughout July.Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 69%.Rainfall
The month with the least rainfall in Amboy is July, when the rain falls for 6.7 days and typically collects 0.43" (11mm) of precipitation.Snowfall
April through October are months without snowfall in Amboy.Daylight
The average length of the day in July in Amboy is 15h and 19min.On the first day of the month, sunrise is at 5:23 am and sunset at 9:03 pm. On the last day of July, in Amboy, Washington, sunrise is at 5:52 am and sunset at 8:39 pm PDT.
Sunshine
The average sunshine in July in Amboy is 10.3h.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 5 during July leads to these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Amboy, WA
- Average high temperature in July: 76.6°F
The warmest month (with the highest average high temperature) is August (77.7°F).
The month with the lowest average high temperature is December (40.6°F).
- Average low temperature in July: 48.9°F
The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).
Average pressure in July
Amboy, WA
- Average pressure in July: 30.03"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in July
Amboy, WA
- Average wind speed in July: 4.5mph
The windiest month (with the highest average wind speed) is January (6.1mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in July
Amboy, WA
- Average humidity in July: 69%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in July
Amboy, WA
- Average rainfall in July: 0.43"
The wettest month (with the highest rainfall) is January (7.64").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in July
Amboy, WA
- Average rainfall days in July: 6.7 days
The month with the highest number of rainy days is March (20.8 days).
The month with the least rainy days is August (5.6 days).
Average snowfall in July
Amboy, WA
- Average snowfall in July: 0"
The month with the highest snowfall is February (4.02").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in July
Amboy, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Amboy, WA
- Average daylight in July: 15h and 18min
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).
- Average sunshine in July: 10h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in July
Amboy, WA
- Average sunshine days in July: 22.6 days
The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is February (8.1 days).
Average UV index in July
Amboy, WA
- Average UV index in July: 5
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in July
Amboy, WA
- Average cloud cover in July: 32
The months with the most cloud cover are February and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in July
Amboy, WA
- Average visibility in July: 5mi
The months with the highest visibility are June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, November and December (4mi).





