Climate Aeropista Nº1 de Villa del Rosario 2020-2024

Climate and trends: average temperature, flight conditions, precipitation, wind speed and direction.

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

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	83.5	85	84	90	66	85
February	84.5	81	81	73	88	95
March	81.9	84	74	86	83	90
April	81.8		70	80	90	93
May	75.1		64	65	87	83
June	73.6		84	61	61	83
July	82.8		83	89	93	81
August	81.5		84	80	74	83
September	76.3		73	74	82	70
October	76.3		79	71	76	87
November	80.6		65	87	81	81
December	85.6		71	92	93	81
Average	80.8	83.1	75.9	79.0	81.1	84.3

3rd best VFR conditions of Paraguay

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 8 km or more and a ceiling of 3,000 ft or more. Only observations between sunrise and sunset are taken into account.

Marginal VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	98.1	99	98	99	97	97
February	96.3	95	98	90	95	100
March	95.5	97	96	95	94	99
April	94.8		89	97	98	100
May	89.0		80	84	92	94
June	88.2		95	76	90	92
July	93.0		97	98	97	94
August	95.3		97	98	86	96
September	91.7		92	95	96	85
October	91.9		96	86	99	95
November	95.9		91	99	93	97
December	97.3		95	99	98	97
Average	94.4	97.0	93.7	93.0	94.4	95.5

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 5 km or more and a ceiling of 1,000 ft or more. Only observations between sunrise and sunset are taken into account.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	34.2	35	35	38	32	33
February	33.7	36	33	36	32	33
March	32.5	37	33	32	32	35
April	29.0		28	29	29	31
May	25.4		25	23	26	27
June	23.6		26	21	23	26
July	25.1		26	28	25	25
August	27.4		30	26	28	29
September	29.6		31	26	32	31
October	30.6		32	28	30	34
November	32.0		33	30	31	33
December	33.6		33	35	36	32
Average	30.4	36.0	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	18.6		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	19.1	24.4	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.

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	3.5		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	3.2	2.0	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 (knots)

Month	Average	2024	2023	2022	2021	2020
January	6.8	6	6	8	7	7
February	6.5	7	6	7	6	8
March	6.3	7	6	8	5	7
April	6.4		6	8	6	8
May	6.9		6	7	6	9
June	7.7		8	7	6	10
July	7.8		8	9	7	8
August	8.6		9	10	7	10
September	8.2		9	8	8	8
October	8.1		9	8	7	9
November	7.3		9	6	7	7
December	7.0		8	6	7	7
Average	7.2	7.0	7.4	7.6	6.7	7.9

1st 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	147°	060°	045°	052°	086°
February	062°	057°	090°	152°	126°
March	068°	042°	165°	172°	064°
April		128°	092°	088°	105°
May		085°	190°	127°	063°
June		050°	143°	144°	035°
July		050°	040°	082°	082°
August		086°	087°	066°	073°
September		037°	144°	130°	163°
October		129°	150°	131°	161°
November		078°	119°	146°	117°
December		079°	140°	157°	123°

Prevailing wind direction

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