Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
July notes an average high-temperature of a moderately hot 23.4°C (74.1°F), subtly differing from June's 21.8°C (71.2°F). In July, Santiago do Cacém's temperature tends to fall to an average low of 18.3°C (64.9°F) during the night.Humidity
The average relative humidity in July is 75%.Rainfall
July is the month with the least rainfall. Rain falls for 1.7 days and accumulates 1mm (0.04") of precipitation.Daylight
In Santiago do Cacém, Portugal, the average length of the day in July is 14h and 30min.On the first day of July, sunrise is at 06:16 and sunset at 21:01. On the last day of the month, sunrise is at 06:37 and sunset at 20:44 WEST.
Sunshine
July has the most sunshine of the year, with an average of 11.5h of sunshine.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 6 in July translates into these instructions:
Fend off overexposure. Sun protection is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Santiago do Cacém in July?
What is the average humidity in July in Santiago do Cacém?
What is the driest month in Santiago do Cacém?
How much does it rain in Santiago do Cacém in July?
What is the average length of the day in July in Santiago do Cacém?
When are sunrise and sunset in July in Santiago do Cacém?
What month has the most sunshine in Santiago do Cacém?
How long on average sun shines in July in Santiago do Cacém?
What is the month with the highest UV index in Santiago do Cacém?
What is the UV index reading in July in Santiago do Cacém?
Average temperature in July
Santiago do Cacém, Portugal
- Average high temperature in July: 23.4°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is February (14.8°C).
- Average low temperature in July: 18.3°C
The months with the highest average low temperature are August and September (18.8°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).
Average pressure in July
Santiago do Cacém, Portugal
- Average pressure in July: 1016.7mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in July
Santiago do Cacém, Portugal
- Average wind speed in July: 18.3km/h
The windiest month (with the highest average wind speed) is February (19.4km/h).
The calmest month (with the lowest average wind speed) is September (15.1km/h).
Average humidity in July
Santiago do Cacém, Portugal
- Average humidity in July: 75%
The month with the highest relative humidity is April (76%).
The month with the lowest relative humidity is October (72%).
Average rainfall in July
Santiago do Cacém, Portugal
- Average rainfall in July: 1mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in July
Santiago do Cacém, Portugal
- Average rainfall days in July: 1.7 days
The month with the highest number of rainy days is November (13.4 days).
The month with the least rainy days is August (1.1 days).
Average daylight in July /
Average sunshine in July
Santiago do Cacém, Portugal
- Average daylight in July: 14h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in July: 11h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in July
Santiago do Cacém, Portugal
- Average sunshine days in July: 29.1 days
The month with the most sunshine days is August (29.4 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in July
Santiago do Cacém, Portugal
- Average UV index in July: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in July
Santiago do Cacém, Portugal
- Average cloud cover in July: 12
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in July
Santiago do Cacém, Portugal
- 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).
