July weather forecast
Calvinia, South Africa

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Weather in July

July, like June, is another mild winter month in Calvinia, South Africa, with an average temperature fluctuating between 15.1°C (59.2°F) and 5.7°C (42.3°F).

Temperature

June and July are known as Calvinia's coldest months, with an average high-temperature of 15.1°C (59.2°F).

Humidity

In July, the average relative humidity in Calvinia is 54%.

Rainfall

In Calvinia, during July, the rain falls for 5.3 days and regularly aggregates up to 12mm (0.47") of precipitation. Throughout the year, in Calvinia, South Africa, there are 54.8 rainfall days, and 114mm (4.49") of precipitation is accumulated.

Snowfall

Months with snowfall are June through August. In Calvinia, in July, during 0.3 snowfall days, 2mm (0.08") of snow is typically accumulated. Throughout the year, there are 1.1 snowfall days, and 6mm (0.24") of snow is accumulated.

Daylight

The average length of the day in July in Calvinia is 10h and 19min.
On the first day of July, sunrise is at 07:40 and sunset at 17:48. On the last day of the month, sunrise is at 07:29 and sunset at 18:05 SAST.

Sunshine

The average sunshine in July in Calvinia is 7.4h.

UV index

The months with the lowest UV index in Calvinia are May through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 4 in July translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What month is the coldest in Calvinia?

During June and July, Calvinia experiences its lowest temperatures, averaging a high-temperature of 15.1°C (59.2°F).

What is the average July temperature in Calvinia?

An average high-temperature, in July, in Calvinia, is 15.1°C (59.2°F) and the average low-temperature is 5.7°C (42.3°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in March is appraised at 27°C (80.6°F).

What is the average humidity in July in Calvinia?

The average relative humidity in July in Calvinia is 54%.

How many days does it rain in July in Calvinia?

In July, in Calvinia, the rain falls for 5.3 days. Throughout July, 12mm (0.47") of precipitation is accumulated.

How much does it snow in Calvinia in July?

In July, it is snowing for 0.3 days. Throughout July, 2mm (0.08") of snow is accumulated.

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

In Calvinia, South Africa, the average day length in July is 10h and 19min.

When is the sunrise / sunset in July in Calvinia?

In July, on the first day of the month, sunrise is at 07:40 and sunset at 17:48. On the last day of the month, sunrise is at 07:29 and sunset at 18:05 SAST.

How many hours of sunshine does Calvinia have in July?

In Calvinia, the average sunshine duration in July is 7.4h.

What is the month with the lowest UV index in Calvinia?

May through September, with an average maximum UV index of 4, are months with the lowest UV index in Calvinia, South Africa.

What is the UV index intensity in July in Calvinia?

In July, the average daily maximum UV index in Calvinia is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Calvinia, South Africa

Average temperature in July - Calvinia, South Africa
  • Average high temperature in July: 15.1°C

The warmest month (with the highest average high temperature) is January (29.7°C).
The months with the lowest average high temperature are June and July (15.1°C).

  • Average low temperature in July: 5.7°C

The month with the highest average low temperature is February (17.7°C).
The coldest month (with the lowest average low temperature) is July (5.7°C).

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Average pressure in July
Calvinia, South Africa

Average pressure in July - Calvinia, South Africa
  • Average pressure in July: 1023mbar

The month with the highest atmospheric pressure is July (1023mbar).
The month with the lowest atmospheric pressure is January (1011.6mbar).

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Average wind speed in July
Calvinia, South Africa

Average wind speed in July - Calvinia, South Africa
  • Average wind speed in July: 13.4km/h

The windiest month (with the highest average wind speed) is November (14.3km/h).
The calmest month (with the lowest average wind speed) is May (11.5km/h).

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Average humidity in July
Calvinia, South Africa

Average humidity in July - Calvinia, South Africa
  • Average humidity in July: 54%

The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (38%).

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Average rainfall in July
Calvinia, South Africa

Average rainfall in July - Calvinia, South Africa
  • Average rainfall in July: 12mm

The wettest month (with the highest rainfall) is June (15mm).
The driest month (with the least rainfall) is September (4mm).

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Average rainfall days in July
Calvinia, South Africa

Average rainfall days in July - Calvinia, South Africa
  • Average rainfall days in July: 5.3 days

The month with the highest number of rainy days is June (6.4 days).
The month with the least rainy days is November (2.8 days).

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Average snowfall in July
Calvinia, South Africa

Average snowfall in July - Calvinia, South Africa
  • Average snowfall in July: 2mm

The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).

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Average snowfall days in July
Calvinia, South Africa

Average snowfall days in July - Calvinia, South Africa
  • Average snowfall days in July: 0.3 days

The month with the highest number of snowfall days is August (0.5 days).
The months with the least snowfall days are January, February, March, April, May, October, November and December (0 days).

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Average daylight in July /
Average sunshine in July
Calvinia, South Africa

Average daylight in July / Average sunshine in July - Calvinia, South Africa
  • Average daylight in July: 10h and 2min

The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).

  • Average sunshine in July: 7h and 2min

The month with the most sunshine is December (Average sunshine: 11h and 54min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).

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Average sunshine days in July
Calvinia, South Africa

Average sunshine days in July - Calvinia, South Africa
  • Average sunshine days in July: 24.8 days

The month with the most sunshine days is March (26.2 days).
The month with the least sunshine days is February (22.9 days).

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Average UV index in July
Calvinia, South Africa

Average UV index in July - Calvinia, South Africa
  • Average UV index in July: 4

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

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Average cloud cover in July
Calvinia, South Africa

Average cloud cover in July - Calvinia, South Africa
  • Average cloud cover in July: 19

The month with the most cloud cover is June (Cloud cover 26).
The months with the least cloud cover are January and February (Cloud cover 8).

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Average visibility in July
Calvinia, South Africa

Average visibility in July - Calvinia, South Africa
  • 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).

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Calvinia, South Africa

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