July weather forecast
Rosario, Argentina

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Weather in July

July depicts the coldest weather in Rosario with temperatures barely making it above 15.7°C (60.3°F), a significant drop from earlier months. Even winters in Rosario are not devoid of sunshine, as the town still manages to get 7.5 hours of sunshine. The city also witnesses a slight rise in rainfall volume but it is not high enough to cause any significant changes to the overall climate. Meanwhile, the winds keep blowing at high speeds, adding to the winter chill. However, as we transition to August, the town starts to emerge from the cold weather.

Temperature

Rosario's July weather reaches an average high of 15.7°C (60.3°F) and an average low of 7.5°C (45.5°F), making it the coldest month.

Humidity

In Rosario, the average relative humidity in July is 72%.

Rainfall

In July, in Rosario, the rain falls for 6.6 days. Throughout July, 21mm (0.83") of precipitation is accumulated. In Rosario, during the entire year, the rain falls for 89.9 days and collects up to 475mm (18.7") of precipitation.

Daylight

In July, the average length of the day in Rosario is 10h and 13min.
On the first day of July in Rosario, sunrise is at 08:06 and sunset at 18:07. On the last day of the month, sunrise is at 07:53 and sunset at 18:24 -03.

Sunshine

In July, the average sunshine in Rosario, Argentina, is 7.5h.

UV index

The months with the lowest UV index in Rosario are April through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In July, the maximum UV index of 4 transforms into these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What time of the year is the coldest in Rosario?

Rosario's July weather, with an average high temperature of 15.7°C (60.3°F) and an average low temperature of 7.5°C (45.5°F), tends to be the coldest of the year.

What is the temperature in July in Rosario?

The average high-temperature and low-temperature in Rosario during July are 15.7°C (60.3°F) and 7.5°C (45.5°F) respectively. In March, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 30°C (86°F).

What is the average humidity in July in Rosario?

The average relative humidity in July in Rosario, Argentina, is 72%.

How many days does it rain in July in Rosario?

In Rosario, Argentina, in July, during 6.6 rainfall days, 21mm (0.83") of precipitation is typically accumulated.

How many hours of daylight does Rosario have in July?

In July, the average day length in Rosario, Argentina, is 10h and 13min.

When is the sunrise / sunset in July in Rosario?

In July, on the first day of the month, sunrise is at 08:06 and sunset at 18:07. On the last day of the month, in Rosario, sunrise is at 07:53 and sunset at 18:24 -03.

How long on average sun shines in July in Rosario?

In July, the average sunshine duration in Rosario, Argentina, is 7.5h.

When is the lowest UV index in Rosario?

April through September, with an average maximum UV index of 4, are months with the lowest UV index.

What is the UV index reading in July in Rosario?

The average daily maximum UV index in July in Rosario is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Rosario, Argentina

Average temperature in July - Rosario, Argentina
  • Average high temperature in July: 15.7°C

The warmest month (with the highest average high temperature) is January (33.4°C).
The month with the lowest average high temperature is July (15.7°C).

  • Average low temperature in July: 7.5°C

The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (7.5°C).

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Average pressure in July
Rosario, Argentina

Average pressure in July - Rosario, Argentina
  • Average pressure in July: 1019mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1009.6mbar).

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Average wind speed in July
Rosario, Argentina

Average wind speed in July - Rosario, Argentina
  • Average wind speed in July: 12.3km/h

The windiest months (with the highest average wind speed) are August and September (13km/h).
The calmest month (with the lowest average wind speed) is March (10.2km/h).

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Average humidity in July
Rosario, Argentina

Average humidity in July - Rosario, Argentina
  • Average humidity in July: 72%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is January (52%).

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Average rainfall in July
Rosario, Argentina

Average rainfall in July - Rosario, Argentina
  • Average rainfall in July: 21mm

The wettest month (with the highest rainfall) is December (72mm).
The driest month (with the least rainfall) is June (16mm).

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Average rainfall days in July
Rosario, Argentina

Average rainfall days in July - Rosario, Argentina
  • Average rainfall days in July: 6.6 days

The month with the highest number of rainy days is October (10 days).
The month with the least rainy days is June (4.8 days).

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

Average daylight in July / Average sunshine in July - Rosario, Argentina
  • Average daylight in July: 10h and 1min

The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).

  • Average sunshine in July: 7h and 3min

The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 24min).

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Average sunshine days in July
Rosario, Argentina

Average sunshine days in July - Rosario, Argentina
  • Average sunshine days in July: 23.2 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is October (19.7 days).

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Average UV index in July
Rosario, Argentina

Average UV index in July - Rosario, Argentina
  • Average UV index in July: 4

The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).

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Average cloud cover in July
Rosario, Argentina

Average cloud cover in July - Rosario, Argentina
  • Average cloud cover in July: 34

The month with the most cloud cover is May (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 17).

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Average visibility in July
Rosario, Argentina

Average visibility in July - Rosario, Argentina
  • Average visibility in July: 9km

The months with the highest visibility are January, February, March, June and December (10km).
The months with the lowest visibility are April, May, July, August, September, October and November (9km).

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Rosario, Argentina

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