Climate Insights for Boituva

Boituva, São Paulo, Brazil
Hottest
December
32°C peak
Coldest
June
12°C low
Wettest
January
275mm rain
Best to Visit
April, May, July
Mild temps & low rain

Climate Overview

The climate in Boituva is warm and mild. The average annual temperature is 22°C and approximately 1306mm of precipitation falls per year. January is the wettest month, receiving around 275mm of rainfall. Boituva is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: December, February, April. The coldest months are June, July, August, when temperatures can drop to 12°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 30° Average: 25° Min: 21° Feb Max: 31° Average: 26° Min: 22° Mar Max: 30° Average: 25° Min: 21° Apr Max: 31° Average: 25° Min: 19° May Max: 25° Average: 20° Min: 16° Jun Max: 23° Average: 17° Min: 12° Jul Max: 27° Average: 19° Min: 13° Aug Max: 28° Average: 20° Min: 14° Sep Max: 28° Average: 21° Min: 15° Oct Max: 29° Average: 23° Min: 18° Nov Max: 29° Average: 23° Min: 18° Dec Max: 32° Average: 25° Min: 20°
Max
Average
Min

Boituva sees moderate temperature variation throughout the year, ranging from 12°C to 32°C. The warmest month is December, when average highs reach 32°C and the mean temperature sits around 25°C. June is the coolest month, with minimum temperatures around 12°C and an average of 17°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 275mm Feb Precipitation: 166mm Mar Precipitation: 166mm Apr Precipitation: 10mm May Precipitation: 89mm Jun Precipitation: 129mm Jul Precipitation: 6mm Aug Precipitation: 75mm Sep Precipitation: 40mm Oct Precipitation: 130mm Nov Precipitation: 108mm Dec Precipitation: 113mm
Precipitation

Boituva is a fairly wet location, receiving approximately 1306mm of precipitation annually, which averages out to around 109mm per month. The wettest month is January, averaging 275mm of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 6mm. That's 270mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 2km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 3km/h Jun Wind Speed: 2km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 3km/h Dec Wind Speed: 3km/h
Wind Speed

Boituva is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Jun 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

61 days until Spring

It is currently winter in Boituva, which began on June 21, 2026. Boituva is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in December at around 32°C, while the coldest stretch bottoms out in June near 12°C. Spring is next, beginning on September 23, 2026 — 61 days from now.

Spring

Temperatures range from 15 to 29°C. Precipitation is moderate at around 277mm for the season, averaging 92mm per month. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 20 to 32°C. Rainfall is heavy, totalling around 554mm across the season with a monthly average of 185mm. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 16 to 31°C. Precipitation is moderate at around 265mm for the season, averaging 88mm per month. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 12 to 28°C. Precipitation is moderate at around 209mm for the season, averaging 70mm per month. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 25°
Feb 26°
Mar 25°
Apr 25°
May 20°
Jun 17°
Jul 19°
Aug 20°
Sep 21°
Oct 23°
Nov 23°
Dec 25°

The best time to visit Boituva is during April, May, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 44mm per month. By contrast, December can be uncomfortably hot with highs reaching 32°C, while June is the coldest period with lows dropping to 12°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Boituva based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
21 °C
30 °C
3 km/h
275 mm
0 cm
Feb
22 °C
31 °C
2 km/h
166 mm
0 cm
Mar
21 °C
30 °C
2 km/h
166 mm
0 cm
Apr
19 °C
31 °C
2 km/h
10 mm
0 cm
May
16 °C
25 °C
3 km/h
89 mm
0 cm
Jun
12 °C
23 °C
2 km/h
129 mm
0 cm
Jul Current
13 °C
27 °C
3 km/h
6 mm
0 cm
Aug
14 °C
28 °C
3 km/h
75 mm
0 cm
Sep
15 °C
28 °C
3 km/h
40 mm
0 cm
Oct
18 °C
29 °C
3 km/h
130 mm
0 cm
Nov
18 °C
29 °C
3 km/h
108 mm
0 cm
Dec
20 °C
32 °C
3 km/h
113 mm
0 cm
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