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
The warmest month is July, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 49.1°F (9.5°C).Heat index
July's average heat index is estimated at 84.2°F (29°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In July, the average relative humidity is 49%.Rainfall
The month with the least rainfall is July, when the rain falls for 3.7 days and typically collects 0.16" (4mm) of precipitation.Snowfall
In Merrill, snow does not fall in July and August.Daylight
In July, the average length of the day in Merrill is 14h and 53min.On the first day of July, sunrise is at 5:35 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:25 pm PDT.
Sunshine
July has the most sunshine of the year in Merrill, with an average of 12.1h of sunshine.UV index
The month with the highest UV index in Merrill is July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 6 in July translates into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the warmest month in Merrill?
Is it hot in Merrill during July?
What is the average humidity in July in Merrill?
What is the driest month in Merrill?
How many days does it rain in July in Merrill?
When it does not snow in Merrill?
Does it snow in Merrill in July?
How many hours of daylight does Merrill have in July?
When are sunrise and sunset in July in Merrill?
What month has the most sunshine in Merrill?
How many hours of sunshine does Merrill have in July?
What is the month with the highest UV index in Merrill?
How high is the UV index in July in Merrill?
Average temperature in July
Merrill, OR
- Average high temperature in July: 82.9°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (37.2°F).
- Average low temperature in July: 49.1°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (25°F).
Average pressure in July
Merrill, OR
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are June, July and August (29.96"Hg).
Average wind speed in July
Merrill, OR
- Average wind speed in July: 5.1mph
The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in July
Merrill, OR
- Average humidity in July: 49%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (47%).
Average rainfall in July
Merrill, OR
- Average rainfall in July: 0.16"
The wettest month (with the highest rainfall) is December (1.97").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in July
Merrill, OR
- Average rainfall days in July: 3.7 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (3.1 days).
Average snowfall in July
Merrill, OR
- Average snowfall in July: 0"
The month with the highest snowfall is December (9.57").
The months with the least snowfall are July and August (0").
Average snowfall days in July
Merrill, OR
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (13.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Merrill, OR
- Average daylight in July: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in July: 12h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in July
Merrill, OR
- Average sunshine days in July: 24.4 days
The month with the most sunshine days is August (25.7 days).
The month with the least sunshine days is March (11.5 days).
Average UV index in July
Merrill, 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, March, November and December (UV index 2).
Average cloud cover in July
Merrill, OR
- Average cloud cover in July: 8
The months with the most cloud cover are March and December (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in July
Merrill, OR
- Average visibility in July: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Merrill, Oregon, USA
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