July weather forecast
Tacna, Peru

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Weather in July

July intensifies the winters in Tacna as the city plunges into its most frigid days. Reaching its lowest average highs of 18.6°C (65.5°F) to 18.9°C (66°F), July is the coldest point of the city's climatic calendar. Despite the visible dip in temperature, Tacna enjoys a bulk of sunshine, keeping the residents warm. Rainfall stays at its minimal value and windy conditions prevail. Remember to pack in warm clothes if planning a trip to Tacna in July.

Temperature

Tacna notes the coldest temperatures in July, with a high average of 18.6°C (65.5°F) and a low of 12.2°C (54°F).

Humidity

The average relative humidity in July in Tacna is 69%.

Rainfall

The months with the least rainfall are June through September Rain falls for 1.2 days and accumulates 1mm (0.04") of rain.

Daylight

In Tacna, the average length of the day in July is 11h and 10min.
On the first day of the month, sunrise is at 06:12 and sunset at 17:17. On the last day of July, in Tacna, sunrise is at 06:07 and sunset at 17:26 -05.

Sunshine

The months with the least sunshine are June and July, with an average of 7.6h of sunshine.

UV index

March through December, with an average maximum UV index of 5, are months with the lowest UV index in Tacna. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: During July, 5 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. It's recommended to limit sun exposure when its radiation is at its peak during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

What is the coldest time of year in Tacna?

Tacna's July weather reaches an average high of 18.6°C (65.5°F) and an average low of 12.2°C (54°F), making it the coldest month.

What is the usual temperature for Tacna in July?

In Tacna, in July, the average high-temperature is 18.6°C (65.5°F), and the average low-temperature is 12.2°C (54°F).

What is the average humidity in July in Tacna?

In Tacna, Peru, the average relative humidity in July is 69%.

What is the driest month in Tacna?

June through September are months with the least rain when the rain falls for 1.2 days and typically aggregates up to 1mm (0.04") of rain.

How much does it rain in Tacna in July?

In July, in Tacna, the rain falls for 1.2 days. Throughout July, 1mm (0.04") of precipitation is accumulated.

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

In Tacna, the average day length in July is 11h and 10min.

When is the sunrise / sunset in July in Tacna?

In July, on the first day of the month, sunrise is at 06:12 and sunset at 17:17. On the last day of the month, sunrise is at 06:07 and sunset at 17:26 -05.

What is the month with the least sunshine in Tacna?

The months with the least sunshine in Tacna, Peru, are June and July, with an average of 7.6h of sunshine.

How many hours of sunshine does Tacna have in July?

In Tacna, Peru, the average sunshine duration in July is 7.6h.

What are the months with the lowest UV index in Tacna?

The months with the lowest UV index in Tacna, Peru, are March through December, with an average maximum UV index of 5.

What is the UV index reading in July in Tacna?

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

Average temperature in July
Tacna, Peru

Average temperature in July - Tacna, Peru
  • Average high temperature in July: 18.6°C

The warmest months (with the highest average high temperature) are February and March (23°C).
The month with the lowest average high temperature is July (18.6°C).

  • Average low temperature in July: 12.2°C

The month with the highest average low temperature is February (17.9°C).
The coldest month (with the lowest average low temperature) is August (11.9°C).

Average pressure in July
Tacna, Peru

Average pressure in July - Tacna, Peru
  • Average pressure in July: 1017.2mbar

The month with the highest atmospheric pressure is July (1017.2mbar).
The month with the lowest atmospheric pressure is February (1013.6mbar).

Average wind speed in July
Tacna, Peru

Average wind speed in July - Tacna, Peru
  • Average wind speed in July: 7.4km/h

The windiest month (with the highest average wind speed) is November (10.4km/h).
The calmest month (with the lowest average wind speed) is July (7.4km/h).

Average humidity in July
Tacna, Peru

Average humidity in July - Tacna, Peru
  • Average humidity in July: 69%

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are August and September (68%).

Average rainfall in July
Tacna, Peru

Average rainfall in July - Tacna, Peru
  • Average rainfall in July: 1mm

The wettest month (with the highest rainfall) is January (24mm).
The driest months (with the least rainfall) are June, July, August and September (1mm).

Average rainfall days in July
Tacna, Peru

Average rainfall days in July - Tacna, Peru
  • Average rainfall days in July: 1.2 days

The month with the highest number of rainy days is February (14 days).
The month with the least rainy days is August (0.2 days).

Average daylight in July /
Average sunshine in July
Tacna, Peru

Average daylight in July / Average sunshine in July - Tacna, Peru
  • Average daylight in July: 11h and 1min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in July: 7h and 4min

The month with the most sunshine is December (Average sunshine: 11h and 42min).
The months with the least sunshine are June and July (Average sunshine: 7h and 36min).

Average sunshine days in July
Tacna, Peru

Average sunshine days in July - Tacna, Peru
  • Average sunshine days in July: 25.9 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is February (6.3 days).

Average UV index in July
Tacna, Peru

Average UV index in July - Tacna, Peru
  • Average UV index in July: 5

The months with the highest UV index are January and February (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, September, October, November and December (UV index 5).

Average cloud cover in July
Tacna, Peru

Average cloud cover in July - Tacna, Peru
  • Average cloud cover in July: 7

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in July
Tacna, Peru

Average visibility in July - Tacna, Peru
  • 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).

Tacna, Peru

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