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
The average high-temperature for July is a still moderately hot 27.3°C (81.1°F), closely aligning with the temperature of the preceding month. In Castro Marim, the average low-temperature during the month of July is a comfortable 19.9°C (67.8°F).Heat index
The average heat index in July is evaluated at 28°C (82.4°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
July and August, with an average relative humidity of 60%, are the least humid months in Castro Marim.Rainfall
July and August are months with the least rain when the rain falls for 1 days and typically aggregates up to 1mm (0.04") of rain.Daylight
In July, the average length of the day in Castro Marim is 14h and 26min.On the first day of July in Castro Marim, sunrise is at 06:13 and sunset at 20:54. On the last day of the month, sunrise is at 06:34 and sunset at 20:38 WEST.
Sunshine
With an average of 12h of sunshine, July has the most sunshine of the year in Castro Marim, Portugal.UV index
May through September, with an average maximum UV index of 6, are months with the highest UV index in Castro Marim. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: During July, 6 as the daily maximum UV index converts into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in July in Castro Marim?
What is the least humid month in Castro Marim?
What is the average humidity in July in Castro Marim?
What is the driest month in Castro Marim?
How much does it rain in Castro Marim in July?
How many hours of daylight does Castro Marim have in July?
When is the sunrise / sunset in July in Castro Marim?
What month has the most sunshine in Castro Marim?
How long on average sun shines in July in Castro Marim?
What is the month with the highest UV index in Castro Marim?
What is the UV index reading in July in Castro Marim?
Average temperature in July
Castro Marim, Portugal
- Average high temperature in July: 27.3°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in July: 19.9°C
The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).
Average pressure in July
Castro Marim, Portugal
- Average pressure in July: 1015.6mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The months with the lowest atmospheric pressure are April and August (1015.3mbar).
Average wind speed in July
Castro Marim, Portugal
- Average wind speed in July: 14.2km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is September (12.2km/h).
Average humidity in July
Castro Marim, Portugal
- Average humidity in July: 60%
The month with the highest relative humidity is January (74%).
The months with the lowest relative humidity are July and August (60%).
Average rainfall in July
Castro Marim, Portugal
- Average rainfall in July: 1mm
The wettest months (with the highest rainfall) are April and November (15mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in July
Castro Marim, Portugal
- Average rainfall days in July: 1 days
The month with the highest number of rainy days is April (8.4 days).
The month with the least rainy days is August (0.8 days).
Average daylight in July /
Average sunshine in July
Castro Marim, Portugal
- Average daylight in July: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in July: 12h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in July
Castro Marim, Portugal
- Average sunshine days in July: 29.8 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is April (20 days).
Average UV index in July
Castro Marim, Portugal
- Average UV index in July: 6
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in July
Castro Marim, Portugal
- Average cloud cover in July: 4
The months with the most cloud cover are January and April (Cloud cover 29).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in July
Castro Marim, 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).
