Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1.11	1.19	1.11	1.11	1.19	1.11	1.31	1.31	1.61	1.81	1.39	1	1	0.5	0.69	1	1	1.39	1.5	1.5	1.31	1.11	1.11	1
Wind gust (m/s)	2	1.92	1.92	1.94	1.92	1.83	1.89	2.94	3.44	4.14	3.97	3.72	3.72	3.81	4.14	4.53	4.22	4.08	3.86	3.03	2.69	2.44	2.17	1.97
Wind direction (°)	ESE 102°	E 88°	E 93°	E 88°	E 90°	E 90°	E 80°	ENE 76°	ENE 67°	NE 54°	NE 45°	NNE 26°	N 349°	NW 310°	SW 227°	SSW 204°	S 175°	SSE 151°	SE 144°	SE 144°	SE 135°	ESE 118°	ESE 114°	ESE 107°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	94	94	94	94	95	95	96	90	83	75	70	66	62	59	58	56	59	64	71	75	78	81	83	85

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	761	761	760	760	760	761	761	761	761	761	761	761	761	760	759	758	758	758	758	758	758	758	758	759

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.4	1.7	4.2	7.5	10.7	12.8	13	11.4	8.4	4.7	2	0.6	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	9.4	9.3	9.8	11.3	12.1	12.9	12.5	11.1	9	5.6	5.2	4.8	4.7	4.7	4.6	4.4	4.2	4.4	4.8	7.6	10.7	13.2	15.4	18
PM10 (µg/m³)	9.8	9.7	10.3	11.4	12.2	13	12.5	11.1	9	5.6	5.2	4.8	4.8	4.7	4.6	4.5	4.3	4.4	4.9	7.6	10.9	13.7	15.9	18.6
Ozone (O₃) (µg/m³)	40	37	35	34	34	34	38	47	60	71	80	88	94	97	99	99	99	98	93	82	67	56	51	49
NO₂ (µg/m³)	11.9	11.5	11.2	10.7	9.7	8.4	7	5.5	4	2.7	1.9	1.4	1	0.8	0.8	0.9	0.8	0.9	2.2	5.7	10.3	14.2	16.7	18.3
SO₂ (µg/m³)	0.7	0.6	0.6	0.5	0.4	0.4	0.3	0.3	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.1	0.2	0.4	0.6	0.9	1.2	1.4
CO (µg/m³)	588	581	534	492	475	463	446	418	385	350	313	275	245	225	212	210	220	241	269	306	349	388	420	447

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Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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5-day weather forecast Guaíra Nov 13, 2026

Forecast from 21 °C to 32 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction