Climate Aeropuerto Nacional de Juan De Ayolas 2020-2024

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

Calculated from historical METAR data of Aeropuerto Nacional Tte. Amin Ayub González (SGEN) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	80.2	67	80	94	0	100
February	75.9	67	78	84
March	83.2	82	82	85
April	79.0		77	81
May	67.3		69	64	100	0
June	65.9		68	64		100
July	77.3		68	87	0	0
August	78.1		83	74		50
September	68.7		63	75
October	60.8		55	68	0	100
November	72.2		57	88
December	69.0		55	93
Average	74.9	72.3	69.2	80.7	55.5	71.4

2nd 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	99.3	99	99	100	50	100
February	96.6	95	98	97
March	98.0	98	99	97
April	97.2		98	96
May	90.2		90	90	100	0
June	86.5		94	76		100
July	92.9		89	97	100	0
August	97.3		98	97		100
September	88.5		84	93
October	89.8		88	92	100	100
November	96.7		94	100
December	96.7		96	99
Average	95.1	97.5	93.9	95.2	88.8	85.7

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	33.6	32	33	36	22	33
February	32.8	32	32	35
March	30.8	31	32	30
April	26.2		26	26
May	21.6		24	19	19	18
June	21.1		23	19		21
July	23.2		23	25	15	6
August	23.4		25	23		15
September	25.5		28	23
October	24.8		26	24	22	20
November	28.6		29	28
December	31.5		31	33
Average	25.2	31.8	27.6	26.7	19.5	18.0

4th 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	22.7	22	22	24	22	33
February	22.6	23	22	23
March	21.5	22	22	20
April	17.9		18	18
May	15.0		16	13	14	18
June	14.0		15	12		21
July	15.3		15	16	15	6
August	14.5		16	13		15
September	15.9		18	13
October	17.4		18	16	22	20
November	19.2		21	18
December	22.2		22	22
Average	21.6	22.3	18.6	17.3	18.2	18.0

3rd 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	0.3	1	0	0	50	0
February	1.8	4	1	0
March	3.3	2	3	6
April	3.5		3	4
May	6.1		6	7	0	0
June	3.8		5	3		0
July	3.2		4	3	0	0
August	1.4		1	2		0
September	2.8		3	2
October	4.3		3	6	0	0
November	5.7		6	5
December	0.9		1	0
Average	2.4	2.0	2.9	3.1	11.1

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	6.4	6	6	8	6	6
February	6.4	6	7	7
March	6.6	7	5	7
April	5.9		6	6
May	5.7		6	5	6	12
June	6.4		7	6		6
July	8.4		8	9	3	0
August	7.4		8	7		5
September	7.9		9	7
October	7.1		8	6	8	0
November	7.5		8	7
December	6.4		7	5
Average	7.1	6.4	7.1	6.6	5.5	5.5

4th 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	097°	029°	032°	180°	323°
February	043°	011°	046°
March	058°	040°	070°
April		087°	066°
May		070°	197°	141°	270°
June		063°	052°		052°
July		071°	053°	090°	360°
August		062°	096°		120°
September		056°	108°
October		117°	141°	140°	360°
November		070°	089°
December		069°	042°

Prevailing wind direction

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