September weather forecastHerencia, Spain
September
Weather in September
The first month of the autumn, September, is still a warm month in Herencia, Spain, with an average temperature fluctuating between 28.1°C (82.6°F) and 15.9°C (60.6°F).Temperature
In Herencia, the average high-temperature in September drops from a hot 33.8°C (92.8°F) in August to a warm 28.1°C (82.6°F). Significant dips from daytime highs mark the September nights in Herencia, Spain, with a consistent average temperature of 15.9°C (60.6°F).Heat index
The heat index value for September is evaluated at 28°C (82.4°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
In September, the average relative humidity is 42%.Rainfall
In Herencia, Spain, in September, it is raining for 4.2 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, in Herencia, there are 86.6 rainfall days, and 245mm (9.65") of precipitation is accumulated.Snowfall
In Herencia, snow does not fall in April through November.Daylight
In September, the average length of the day in Herencia is 12h and 26min.On the first day of September, sunrise is at 07:42 and sunset at 20:44. On the last day of the month, sunrise is at 08:09 and sunset at 19:57 CEST.
Sunshine
In Herencia, the average sunshine in September is 9.5h.UV index
In September, the average daily maximum UV index in Herencia is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Herencia, Spain
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is July (33.9°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in September: 15.9°C
The month with the highest average low temperature is July (20.1°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in September
Herencia, Spain
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is December (1023.4mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
Herencia, Spain
- Average wind speed in September: 9.2km/h
The windiest months (with the highest average wind speed) are February and March (13.6km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).
Average humidity in September
Herencia, Spain
- Average humidity in September: 42%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is July (30%).
Average rainfall in September
Herencia, Spain
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is November (39mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Herencia, Spain
- Average rainfall days in September: 4.2 days
The month with the highest number of rainy days is April (12.8 days).
The months with the least rainy days are July and August (2.5 days).
Average snowfall in September
Herencia, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Herencia, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Herencia, Spain
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Herencia, Spain
- Average sunshine days in September: 24.7 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is April (15.5 days).
Average UV index in September
Herencia, Spain
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).
Average cloud cover in September
Herencia, Spain
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in September
Herencia, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, March, April, November and December (9km).
