July weather forecast
Trelew, Argentina

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Weather in July

July is the heart of winter in Trelew. Experiencing the lowest temperatures of the entire year with a cool 4.9°C (40.8°F) being the minimum average. This month also witnesses an increase in the duration of daylight hours, indicating a gradual shift towards spring. The occurrence of rain in July is relatively high, with moisture levels peaking for the year. Despite the chilly temperatures, the city enjoys regular sunshine, clear skies and good visibility throughout July.

Temperature

The coldest time of the year in Trelew is July, with temperatures averaging a high of 10.9°C (51.6°F) and a low of 4.9°C (40.8°F).

Humidity

With an average relative humidity of 58%, July is the most humid month in Trelew.

Rainfall

In Trelew, Argentina, during July, the rain falls for 7.5 days and regularly aggregates up to 11mm (0.43") of precipitation. Throughout the year, there are 64.5 rainfall days, and 108mm (4.25") of precipitation is accumulated.

Snowfall

July and August are months with snowfall in Trelew. The months with the most snowfall are July and August, with an average 1mm (0.04") of accumulated snow.

Daylight

The average length of the day in July in Trelew, Argentina, is 9h and 20min.
On the first day of the month, sunrise is at 08:54 and sunset at 17:56. On the last day of July, in Trelew, sunrise is at 08:33 and sunset at 18:21 -03.

Sunshine

In July, the average sunshine is 7.8h.

UV index

May through August, with an average maximum UV index of 3, are months with the lowest UV index in Trelew. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 in July interprets into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the coldest in Trelew?

July proves to be the coldest month in Trelew, Argentina, recording an average maximum temperature of 10.9°C (51.6°F) and a minimum temperature of 4.9°C (40.8°F).

What are July temperatures in Trelew?

The high-temperature in Trelew, Argentina, during July is 10.9°C (51.6°F) and the low-temperature is 4.9°C (40.8°F).

What is the most humid month in Trelew?

With an average relative humidity of 58%, July is the most humid month in Trelew, Argentina.

What is the average humidity in July in Trelew?

In July, the average relative humidity in Trelew, Argentina, is 58%.

How many days does it rain in July in Trelew?

In Trelew, during July, the rain falls for 7.5 days and regularly aggregates up to 11mm (0.43") of precipitation.

What is the snowiest month in Trelew?

The months with the most snowfall in Trelew, Argentina, are July and August, with an average 1mm (0.04") of accumulated snow.

When does it start to snow in Trelew?

July is the first month it typically snows. Throughout July, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow.

What is the average length of the day in July in Trelew?

In Trelew, Argentina, the average day length in July is 9h and 20min.

When is the sunrise / sunset in July in Trelew?

In July, on the first day of the month, sunrise is at 08:54 and sunset at 17:56. On the last day of the month, in Trelew, Argentina, sunrise is at 08:33 and sunset at 18:21 -03.

How many hours of sunshine does Trelew have in July?

In July, the average sunshine duration in Trelew, Argentina, is 7.8h.

When is the lowest UV index in Trelew?

The months with the lowest UV index are May through August, with an average maximum UV index of 3.

What is the UV index intensity in July in Trelew?

In July, the average daily maximum UV index in Trelew is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Trelew, Argentina

Average temperature in July - Trelew, Argentina
  • Average high temperature in July: 10.9°C

The warmest month (with the highest average high temperature) is January (27°C).
The month with the lowest average high temperature is July (10.9°C).

  • Average low temperature in July: 4.9°C

The month with the highest average low temperature is January (17.1°C).
The coldest month (with the lowest average low temperature) is July (4.9°C).

Average pressure in July
Trelew, Argentina

Average pressure in July - Trelew, Argentina
  • Average pressure in July: 1014.1mbar

The month with the highest atmospheric pressure is September (1015.1mbar).
The month with the lowest atmospheric pressure is December (1008mbar).

Average wind speed in July
Trelew, Argentina

Average wind speed in July - Trelew, Argentina
  • Average wind speed in July: 22.1km/h

The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is May (20.7km/h).

Average humidity in July
Trelew, Argentina

Average humidity in July - Trelew, Argentina
  • Average humidity in July: 58%

The month with the highest relative humidity is July (58%).
The months with the lowest relative humidity are January and December (36%).

Average rainfall in July
Trelew, Argentina

Average rainfall in July - Trelew, Argentina
  • Average rainfall in July: 11mm

The wettest months (with the highest rainfall) are March and June (16mm).
The driest month (with the least rainfall) is November (5mm).

Average rainfall days in July
Trelew, Argentina

Average rainfall days in July - Trelew, Argentina
  • Average rainfall days in July: 7.5 days

The month with the highest number of rainy days is July (7.5 days).
The month with the least rainy days is February (3.7 days).

Average snowfall in July
Trelew, Argentina

Average snowfall in July - Trelew, Argentina
  • Average snowfall in July: 1mm

The months with the highest snowfall are July and August (1mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).

Average snowfall days in July
Trelew, Argentina

Average snowfall days in July - Trelew, Argentina
  • Average snowfall days in July: 0.3 days

The months with the highest number of snowfall days are July and August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).

Average daylight in July /
Average sunshine in July
Trelew, Argentina

Average daylight in July / Average sunshine in July - Trelew, Argentina
  • Average daylight in July: 9h and 2min

The month with the longest days is December (Average daylight: 15h and 18min).
The month with the shortest days is June (Average daylight: 9h and 0min).

  • Average sunshine in July: 7h and 5min

The month with the most sunshine is December (Average sunshine: 12h and 24min).
The month with the least sunshine is June (Average sunshine: 6h and 30min).

Average sunshine days in July
Trelew, Argentina

Average sunshine days in July - Trelew, Argentina
  • Average sunshine days in July: 22.4 days

The month with the most sunshine days is January (25.5 days).
The month with the least sunshine days is June (21.3 days).

Average UV index in July
Trelew, Argentina

Average UV index in July - Trelew, Argentina
  • Average UV index in July: 3

The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 3).

Average cloud cover in July
Trelew, Argentina

Average cloud cover in July - Trelew, Argentina
  • Average cloud cover in July: 29

The month with the most cloud cover is July (Cloud cover 29).
The month with the least cloud cover is January (Cloud cover 14).

Average visibility in July
Trelew, Argentina

Average visibility in July - Trelew, Argentina
  • Average visibility in July: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Trelew, Argentina

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