July weather forecast
Machias, ME

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Weather in July

July is typically the warmest month in Machias, with temperatures peaking at 66.9°F (19.4°C). As summer persists, expect hotter and longer sun-soaked days. Despite the increase in temperature, the humidity remains relatively constant, keeping the heat index from becoming unbearable. A dip in wind intensity is observable, contributing to the prevailing calm and warm conditions. Elevated UV Index levels are noted during this peak summer month, thus caution for sun protection is advised.

Temperature

July introduces a marginal temperature uplift in Machias, with average high-temperatures adjusting from June's refreshing 59.9°F (15.5°C) to an enjoyable 66.9°F (19.4°C). During July, the average low-temperature is a mild 57.7°F (14.3°C).

Humidity

With an average relative humidity of 83%, July is the most humid month.

Rainfall

In Machias, during July, the rain falls for 14.1 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Machias, during the entire year, the rain falls for 143.2 days and collects up to 29.37" (746mm) of precipitation.

Snowfall

In Machias, snow does not fall in May through September.

Daylight

In Machias, the average length of the day in July is 15h and 10min.
On the first day of the month, sunrise is at 4:48 am and sunset at 8:19 pm. On the last day of July, in Machias, sunrise is at 5:15 am and sunset at 7:56 pm EDT.

Sunshine

In Machias, the average sunshine in July is 9.3h.

UV index

July and August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 5 in July translates into this advice:
Act with care - The need to guard against sun damage is communicated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the usual temperature for Machias in July?

The high-temperature, in July, in Machias, is 66.9°F (19.4°C), while the low-temperature averages to 57.7°F (14.3°C).

What is the most humid month?

With an average relative humidity of 83%, July is the most humid month.

What is the average humidity in July?

The average relative humidity in July is 83%.

How many days does it rain in July in Machias?

In Machias, during July, the rain falls for 14.1 days and regularly aggregates up to 1.89" (48mm) of precipitation.

When it does not snow?

In Machias, snow does not fall in May through September.

How many hours of daylight does Machias have in July?

In Machias, the average day length in July is 15h and 10min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 4:48 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 7:56 pm EDT.

How many hours of sunshine does Machias have in July?

The average sunshine duration in July is 9.3h.

When is the highest UV index?

The months with the highest UV index are July and August, with an average maximum UV index of 5.

How high is the UV index in July?

The average daily maximum UV index in July in Machias is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Machias, ME

Average temperature in July - Machias, ME
  • Average high temperature in July: 66.9°F

The warmest month (with the highest average high temperature) is August (67.8°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in July: 57.7°F

The month with the highest average low temperature is August (59.4°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

Average pressure in July
Machias, ME

Average pressure in July - Machias, ME
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Machias, ME

Average wind speed in July - Machias, ME
  • Average wind speed in July: 8mph

The windiest month (with the highest average wind speed) is January (13.9mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

Average humidity in July
Machias, ME

Average humidity in July - Machias, ME
  • Average humidity in July: 83%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is November (77%).

Average rainfall in July
Machias, ME

Average rainfall in July - Machias, ME
  • Average rainfall in July: 1.89"

The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the least rainfall) is August (1.65").

Average rainfall days in July
Machias, ME

Average rainfall days in July - Machias, ME
  • Average rainfall days in July: 14.1 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in July
Machias, ME

Average snowfall in July - Machias, ME
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Machias, ME

Average snowfall days in July - Machias, ME
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Machias, ME

Average daylight in July / Average sunshine in July - Machias, ME
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in July
Machias, ME

Average sunshine days in July - Machias, ME
  • Average sunshine days in July: 15.8 days

The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is February (10.3 days).

Average UV index in July
Machias, ME

Average UV index in July - Machias, ME
  • Average UV index in July: 5

The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Machias, ME

Average cloud cover in July - Machias, ME
  • Average cloud cover in July: 40

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in July
Machias, ME

Average visibility in July - Machias, ME
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Machias, Maine, USA

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