Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
At the start of October, São José do Calçado's average high-temperature reaches a still moderately hot 28.6°C (83.5°F), subtly different from the preceding month. Nightly temperatures in São José do Calçado drop to an average low of 18.8°C (65.8°F) in October.Heat index
Throughout October, the heat index is evaluated at a tropical 33°C (91.4°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the 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. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
The average relative humidity in October in São José do Calçado is 77%.Rainfall
In October, the rain falls for 19.3 days. Throughout October, 94mm (3.7") of precipitation is accumulated. In São José do Calçado, during the entire year, the rain falls for 205.2 days and collects up to 1048mm (41.26") of precipitation.Daylight
In October, the average length of the day is 12h and 35min.On the first day of the month, sunrise is at 05:27 and sunset at 17:45. On the last day of October, sunrise is at 05:03 and sunset at 17:56 -03.
Sunshine
With an average of 7.1h of sunshine, October has the least sunshine of the year.UV index
March through July, October and November, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 5 during October translates into the following guidance:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. 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
How hot is it in São José do Calçado in October?
What is the average humidity in October in São José do Calçado?
How much does it rain in São José do Calçado in October?
What is the average length of the day in October in São José do Calçado?
What time are sunrise and sunset in October in São José do Calçado?
What is the month with the least sunshine in São José do Calçado?
How many hours of sunshine does São José do Calçado have in October?
What are the months with the lowest UV index in São José do Calçado?
What is the UV index reading in October in São José do Calçado?
Average temperature in October
São José do Calçado, Brazil
- Average high temperature in October: 28.6°C
The warmest month (with the highest average high temperature) is February (29.9°C).
The month with the lowest average high temperature is June (24.6°C).
- Average low temperature in October: 18.8°C
The month with the highest average low temperature is January (20.1°C).
The coldest months (with the lowest average low temperature) are June and July (14.9°C).
Average pressure in October
São José do Calçado, Brazil
- Average pressure in October: 1015.5mbar
The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).
Average wind speed in October
São José do Calçado, Brazil
- Average wind speed in October: 6.6km/h
The windiest months (with the highest average wind speed) are September and October (6.6km/h).
The calmest month (with the lowest average wind speed) is April (4.6km/h).
Average humidity in October
São José do Calçado, Brazil
- Average humidity in October: 77%
The month with the highest relative humidity is April (88%).
The month with the lowest relative humidity is September (72%).
Average rainfall in October
São José do Calçado, Brazil
- Average rainfall in October: 94mm
The wettest month (with the highest rainfall) is December (207mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in October
São José do Calçado, Brazil
- Average rainfall days in October: 19.3 days
The month with the highest number of rainy days is December (26.4 days).
The month with the least rainy days is July (7.2 days).
Average daylight in October /
Average sunshine in October
São José do Calçado, Brazil
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in October: 7h and 1min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is October (Average sunshine: 7h and 6min).
Average sunshine days in October
São José do Calçado, Brazil
- Average sunshine days in October: 9.9 days
The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is December (3.5 days).
Average UV index in October
São José do Calçado, Brazil
- Average UV index in October: 5
The months with the highest UV index are January, February, August, September and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July, October and November (UV index 5).
Average cloud cover in October
São José do Calçado, Brazil
- Average cloud cover in October: 49
The month with the most cloud cover is November (Cloud cover 60).
The months with the least cloud cover are July, August and September (Cloud cover 36).
Average visibility in October
São José do Calçado, Brazil
- Average visibility in October: 8km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are April and May (6km).
