Weather in San Pedro

Calculated from weather data of Aeropuerto Internacional Silvio Pettirossi (SGAS) between 2020 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	34.2	35.1	34.8	37.5	32.2	33.2
February	33.7	36.2	32.7	36.0	32.0	33.3
March	32.5	36.7	32.5	31.5	31.5	35.2
April	29.3	31.5	27.8	28.6	28.6	30.8
May	25.4		25.3	22.8	25.8	27.3
June	23.6		25.6	21.1	22.5	26.3
July	25.1		26.3	28.1	24.8	24.8
August	27.4		29.8	26.3	27.8	28.5
September	29.6		31.1	25.8	32.2	31.0
October	30.6		32.2	27.6	29.8	34.2
November	32.0		32.7	30.1	31.3	32.7
December	33.6		33.3	34.6	35.5	32.2
Average	30.3	34.9	30.3	29.0	29.5	30.8

1st highest temperature of Paraguay

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	23.0	23	23	24	21	24
February	22.3	25	22	23	21	22
March	21.5	25	22	20	20	23
April	19.0	22	18	19	18	17
May	15.7		16	14	15	13
June	13.9		16	11	12	15
July	13.6		15	16	11	13
August	14.6		18	14	14	15
September	17.4		19	15	19	18
October	19.0		21	17	19	19
November	19.6		23	18	20	17
December	21.8		24	23	22	19
Average	19.0	23.7	19.6	17.5	17.6	17.9

4th lowest temperature of Paraguay

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
30 °C or warmer	105	192	158	182	227
25 °C or warmer	120	297	252	284	306
20 °C or warmer	121	346	314	339	340
0 °C or colder	0	0	0	0	0

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	2.5	1	3	1	3	4
February	2.5	4	0	1	1	3
March	3.3	1	6	4	5	2
April	3.9	7	7	2	2	1
May	5.0		9	5	5	2
June	5.2		2	9	4	5
July	3.0		2	2	1	3
August	2.3		1	2	2	1
September	3.6		4	3	3	1
October	3.6		4	6	4	0
November	3.7		5	3	6	5
December	2.6		4	2	2	1
Average	3.4	3.1	3.7	3.2	3.2	2.4

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2024	2023	2022	2021	2020
January	12.7	12	11	15	13	13
February	12.0	14	11	13	11	14
March	11.8	14	10	15	10	12
April	11.9	12	10	14	12	14
May	12.8		11	13	12	16
June	14.2		15	12	12	18
July	14.5		15	16	14	15
August	16.0		16	18	13	18
September	15.2		18	15	15	16
October	15.1		16	15	14	16
November	13.6		16	12	13	12
December	13.0		15	12	13	12
Average	13.4	12.8	13.7	14.0	12.5	14.6

2nd highest wind speed of Paraguay

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	SE	NE	NE	NE	E
February	NE	NE	E	SE	SE
March	E	NE	S	S	NE
April	NE	SE	E	E	E
May		E	S	SE	NE
June		NE	SE	SE	NE
July		NE	NE	E	E
August		E	E	NE	E
September		NE	SE	SE	S
October		SE	SE	SE	S
November		E	SE	SE	SE
December		E	SE	SE	SE

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

San Pedro weather Q&A

What is the warmest month in San Pedro?

The warmest month is January with an average temperature of 34 °C over the past years.

What is the coldest month in San Pedro?

The coldest month is June with an average daytime temperature of 24 °C in the past few years.

Which month is the wettest in San Pedro?

Chance of precipitation is the highest in June with a probability of around 5.2 %.

Which month is the driest in San Pedro?

The least rainfall and snow can be expected in August. The probability is about 2.4 %.