Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a tropical 34.2°C (93.6°F) in August to a moderately hot 29.4°C (84.9°F). September nights in Salvatierra de Santiago indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to an enjoyable 16.3°C (61.3°F).Heat index
For September, the heat index is calculated to be 29°C (84.2°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.Records show heat index calculations are tailored for shaded regions and mild winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
In Salvatierra de Santiago, the average relative humidity in September is 43%.Rainfall
In September, in Salvatierra de Santiago, Spain, the rain falls for 5.9 days. Throughout September, 18mm (0.71") of precipitation is accumulated. Throughout the year, in Salvatierra de Santiago, there are 92.8 rainfall days, and 303mm (11.93") of precipitation is accumulated.Snowfall
In Salvatierra de Santiago, Spain, snow does not fall in February through December.Daylight
The average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 07:53 and sunset at 20:54. On the last day of September, sunrise is at 08:19 and sunset at 20:08 CEST.
Sunshine
In September, the average sunshine is 9.4h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 5 suggests this advice:
Take precautions - Protection against sunburn is recommended. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
How hot is it in Salvatierra de Santiago in September?
What is the average humidity in September in Salvatierra de Santiago?
How much does it rain in Salvatierra de Santiago in September?
When it does not snow in Salvatierra de Santiago?
What is the average length of the day in September in Salvatierra de Santiago?
What time are sunrise and sunset in September in Salvatierra de Santiago?
How long on average sun shines in September in Salvatierra de Santiago?
What is the UV index reading in September in Salvatierra de Santiago?
Average temperature in September
Salvatierra de Santiago, Spain
- Average high temperature in September: 29.4°C
The warmest month (with the highest average high temperature) is August (34.2°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in September: 16.3°C
The months with the highest average low temperature are July and August (18.8°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in September
Salvatierra de Santiago, Spain
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is December (1023.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in September
Salvatierra de Santiago, Spain
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest month (with the lowest average wind speed) is September (7.8km/h).
Average humidity in September
Salvatierra de Santiago, Spain
- Average humidity in September: 43%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (36%).
Average rainfall in September
Salvatierra de Santiago, Spain
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is November (45mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Salvatierra de Santiago, Spain
- Average rainfall days in September: 5.9 days
The month with the highest number of rainy days is April (13 days).
The month with the least rainy days is July (2.2 days).
Average snowfall in September
Salvatierra de Santiago, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Salvatierra de Santiago, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Salvatierra de Santiago, Spain
- Average daylight in September: 12h and 2min
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 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in September
Salvatierra de Santiago, Spain
- Average sunshine days in September: 23.2 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (15.6 days).
Average UV index in September
Salvatierra de Santiago, Spain
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Salvatierra de Santiago, Spain
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in September
Salvatierra de Santiago, Spain
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Salvatierra de Santiago, Spain
Weather forecast for your location
2. Allow the app to use your location
