August weather forecast
San Millán de los Caballeros, Spain

August

Weather in August

The last month of the summer, August, is another warm month in San Millán de los Caballeros, Spain, with an average temperature fluctuating between 12.6°C (54.7°F) and 26.8°C (80.2°F).

Temperature

The warmest time of the year is August, with temperatures averaging a high of 26.8°C (80.2°F) and a low of 12.6°C (54.7°F).

Humidity

The least humid month is August, with an average relative humidity of 57%.

Rainfall

August is the month with the least rainfall. Rain falls for 3.3 days and accumulates 7mm (0.28") of precipitation.

Snowfall

June through October are months without snowfall in San Millán de los Caballeros.

Daylight

In August, the average length of the day is 13h and 51min.
On the first day of the month, sunrise is at 07:15 and sunset at 21:41. On the last day of August, sunrise is at 07:47 and sunset at 20:57 CEST.

Sunshine

In San Millán de los Caballeros, the average sunshine in August is 10.1h.

UV index

June through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

What are the warmest months?
August brings the highest temperatures, with an average high of 26.8°C (80.2°F) and an average low of 12.6°C (54.7°F).
What are the temperatures in August?
In San Millán de los Caballeros, 26.8°C (80.2°F) is the average high-temperature and 12.6°C (54.7°F) is the average low-temperature during August.
What is the least humid month?
The least humid month is August, with an average relative humidity of 57%.
What is the average humidity in August?
In San Millán de los Caballeros, the average relative humidity in August is 57%.
What is the driest month?
August is the month with the least rainfall. Rain falls for 3.3 days and accumulates 7mm (0.28") of precipitation.
How many days does it rain in August?
In San Millán de los Caballeros, during August, the rain falls for 3.3 days and regularly aggregates up to 7mm (0.28") of precipitation.
When it does not snow in San Millán de los Caballeros?
June through October are months without snowfall.
What is the average length of the day in August in San Millán de los Caballeros?
In August, the average day length is 13h and 51min.
When are sunrise and sunset in August?
In August, on the first day of the month, sunrise is at 07:15 and sunset at 21:41. On the last day of the month, sunrise is at 07:47 and sunset at 20:57 CEST.
How many hours of sunshine does San Millán de los Caballeros have in August?
In San Millán de los Caballeros, the average sunshine duration in August is 10.1h.
What is the month with the highest UV index?
The months with the highest UV index are June through September, with an average maximum UV index of 5.
What is the UV index intensity in August?
In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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 August
San Millán de los Caballeros, Spain
  • Average high temperature in August: 26.8°C

The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (7.5°C).

  • Average low temperature in August: 12.6°C

The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).

Average pressure in August
San Millán de los Caballeros, Spain
  • Average pressure in August: 1017.8mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).

Average wind speed in August
San Millán de los Caballeros, Spain
  • Average wind speed in August: 9.6km/h

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).

Average humidity in August
San Millán de los Caballeros, Spain
  • Average humidity in August: 57%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (57%).

Average rainfall in August
San Millán de los Caballeros, Spain
  • Average rainfall in August: 7mm

The wettest month (with the highest rainfall) is November (27mm).
The driest month (with the least rainfall) is August (7mm).

Average rainfall days in August
San Millán de los Caballeros, Spain
  • Average rainfall days in August: 3.3 days

The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is August (3.3 days).

Average snowfall in August
San Millán de los Caballeros, Spain
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (25mm).
The months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in August
San Millán de los Caballeros, Spain
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
San Millán de los Caballeros, Spain
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in August
San Millán de los Caballeros, Spain
  • Average sunshine days in August: 26 days

The month with the most sunshine days is August (26 days).
The month with the least sunshine days is April (14.8 days).

Average UV index in August
San Millán de los Caballeros, Spain
  • Average UV index in August: 5

The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
San Millán de los Caballeros, Spain
  • Average cloud cover in August: 13

The months with the most cloud cover are January and November (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in August
San Millán de los Caballeros, Spain
  • Average visibility in August: 10km

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

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