September weather forecast
Monroyo, Spain

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Weather in September

The first month of the autumn, September, is still a warm month in Monroyo, Spain, with an average temperature ranging between min 20.4°C (68.7°F) and max 25.2°C (77.4°F).

Temperature

September's commencement is accompanied by an average high-temperature of a still moderately hot 25.2°C (77.4°F), diverging marginally from August's 27.9°C (82.2°F). Monroyo's nighttime temperatures in September reveal a minimal variation from the daytime highs, averaging at a pleasant 20.4°C (68.7°F).

Humidity

The average relative humidity in September is 67%.

Rainfall

In Monroyo, in September, it is raining for 9.6 days, with typically 29mm (1.14") of accumulated precipitation. In Monroyo, during the entire year, the rain falls for 96.3 days and collects up to 284mm (11.18") of precipitation.

Snowfall

In Monroyo, snow does not fall in January, March through December.

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of September in Monroyo, sunrise is at 07:27 and sunset at 20:32. On the last day of the month, sunrise is at 07:56 and sunset at 19:43 CEST.

Sunshine

In Monroyo, the average sunshine in September is 9.3h.

UV index

In Monroyo, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Jan 29, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Monroyo in September?

The high-temperature, in September, in Monroyo, records 25.2°C (77.4°F), while the low-temperature is 20.4°C (68.7°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 30°C (86°F).

What is the average humidity in September in Monroyo?

In September, the average relative humidity in Monroyo, Spain, is 67%.

How much does it rain in Monroyo in September?

In September, in Monroyo, Spain, the rain falls for 9.6 days. Throughout September, 29mm (1.14") of precipitation is accumulated.

When it does not snow in Monroyo?

January, March through December are months without snowfall in Monroyo, Spain.

What is the average length of the day in September in Monroyo?

In September, the average day length is 12h and 28min.

What time are sunrise and sunset in September in Monroyo?

In September, on the first day of the month, sunrise is at 07:27 and sunset at 20:32. On the last day of the month, in Monroyo, Spain, sunrise is at 07:56 and sunset at 19:43 CEST.

How long on average sun shines in September in Monroyo?

In Monroyo, Spain, the average sunshine duration in September is 9.3h.

What is the UV index intensity in September in Monroyo?

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat 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 September
Monroyo, Spain

Average temperature in September - Monroyo, Spain
  • Average high temperature in September: 25.2°C

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in September: 20.4°C

The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is February (7.8°C).

Average pressure in September
Monroyo, Spain

Average pressure in September - Monroyo, Spain
  • Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).

Average wind speed in September
Monroyo, Spain

Average wind speed in September - Monroyo, Spain
  • Average wind speed in September: 12.6km/h

The windiest month (with the highest average wind speed) is January (18.9km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).

Average humidity in September
Monroyo, Spain

Average humidity in September - Monroyo, Spain
  • Average humidity in September: 67%

The months with the highest relative humidity are April, August, October and December (68%).
The months with the lowest relative humidity are February, March, May, June and November (66%).

Average rainfall in September
Monroyo, Spain

Average rainfall in September - Monroyo, Spain
  • Average rainfall in September: 29mm

The wettest month (with the highest rainfall) is October (45mm).
The driest month (with the least rainfall) is July (10mm).

Average rainfall days in September
Monroyo, Spain

Average rainfall days in September - Monroyo, Spain
  • Average rainfall days in September: 9.6 days

The month with the highest number of rainy days is April (11.9 days).
The month with the least rainy days is December (5.6 days).

Average snowfall in September
Monroyo, Spain

Average snowfall in September - Monroyo, Spain
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (6mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September
Monroyo, Spain

Average snowfall days in September - Monroyo, Spain
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in September /
Average sunshine in September
Monroyo, Spain

Average daylight in September / Average sunshine in September - Monroyo, Spain
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in September
Monroyo, Spain

Average sunshine days in September - Monroyo, Spain
  • Average sunshine days in September: 16.9 days

The month with the most sunshine days is December (24 days).
The month with the least sunshine days is April (15.5 days).

Average UV index in September
Monroyo, Spain

Average UV index in September - Monroyo, Spain
  • Average UV index in September: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average cloud cover in September
Monroyo, Spain

Average cloud cover in September - Monroyo, Spain
  • Average cloud cover in September: 19

The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is July (Cloud cover 12).

Average visibility in September
Monroyo, Spain

Average visibility in September - Monroyo, Spain
  • Average visibility in September: 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).

Monroyo, Spain

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