October weather forecastSão Jerônimo, Brazil

October

Weather in October

October in São Jerônimo, Brazil, is a warm spring month, with temperature in the range of an average high of 24.1°C (75.4°F) and an average low of 13.7°C (56.7°F).

Temperature

São Jerônimo's weather in October displays an average high-temperature of a warm 24.1°C (75.4°F), showing minor disparity from September's 21.7°C (71.1°F). Throughout October, São Jerônimo witnesses a nighttime temperature average of 13.7°C (56.7°F).

Humidity

In São Jerônimo, Brazil, the average relative humidity in October is 82%.

Rainfall

In São Jerônimo, Brazil, in October, during 12.5 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 144.7 rainfall days, and 380mm (14.96") of precipitation is accumulated.

Daylight

The average length of the day in October in São Jerônimo is 12h and 50min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:28. On the last day of October, in São Jerônimo, sunrise is at 05:32 and sunset at 18:48 -03.

Sunshine

In October, the average sunshine in São Jerônimo is 7.7h.

UV index

The average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In October, the maximum UV index of 5 transforms into these recommendations:
Take precautions - Protection against sunburn is recommended. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

The high-temperature, in October, in São Jerônimo, is 24.1°C (75.4°F), while the low-temperature averages to 13.7°C (56.7°F). In March, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 30°C (86°F).

In October, the average relative humidity is 82%.

In São Jerônimo, in October, during 12.5 rainfall days, 37mm (1.46") of precipitation is typically accumulated.

In October, the average day length in São Jerônimo is 12h and 50min.

On the first day of October in São Jerônimo, Brazil, sunrise is at 06:04 and sunset at 18:28. On the last day of the month, sunrise is at 05:32 and sunset at 18:48 -03.

In October, the average sunshine duration is 7.7h.

The average daily maximum UV index in October in São Jerônimo is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
São Jerônimo, Brazil

  • Average high temperature in October: 24.1°C

The warmest month (with the highest average high temperature) is February (29.7°C).
The month with the lowest average high temperature is July (18.3°C).

  • Average low temperature in October: 13.7°C

The months with the highest average low temperature are January and February (18.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).

Average pressure in October
São Jerônimo, Brazil

  • Average pressure in October: 1014.8mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).

Average wind speed in October
São Jerônimo, Brazil

  • Average wind speed in October: 9.9km/h

The windiest month (with the highest average wind speed) is August (10.3km/h).
The calmest month (with the lowest average wind speed) is May (8.9km/h).

Average humidity in October
São Jerônimo, Brazil

  • Average humidity in October: 82%

The months with the highest relative humidity are May, June and July (84%).
The month with the lowest relative humidity is December (76%).

Average rainfall in October
São Jerônimo, Brazil

  • Average rainfall in October: 37mm

The wettest month (with the highest rainfall) is January (46mm).
The driest month (with the least rainfall) is September (18mm).

Average rainfall days in October
São Jerônimo, Brazil

  • Average rainfall days in October: 12.5 days

The month with the highest number of rainy days is January (16.9 days).
The month with the least rainy days is June (9.4 days).

Average daylight in October /
Average sunshine in October
São Jerônimo, Brazil

  • Average daylight in October: 12h and 48min

The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 12min).

  • Average sunshine in October: 7h and 42min

The month with the most sunshine is December (Average sunshine: 8h and 30min).
The month with the least sunshine is September (Average sunshine: 7h and 12min).

Average sunshine days in October
São Jerônimo, Brazil

  • Average sunshine days in October: 15.2 days

The month with the most sunshine days is July (18.9 days).
The month with the least sunshine days is January (11.6 days).

Average UV index in October
São Jerônimo, Brazil

  • Average UV index in October: 5

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

Average cloud cover in October
São Jerônimo, Brazil

  • Average cloud cover in October: 39

The month with the most cloud cover is September (Cloud cover 40).
The month with the least cloud cover is November (Cloud cover 31).

Average visibility in October
São Jerônimo, Brazil

  • Average visibility in October: 8km

The months with the highest visibility are February, April, June, July, August, November and December (9km).
The months with the lowest visibility are January, March, May, September and October (8km).