Temperature & Precipitation
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
Temperature (°C)	15	15	14	13	12	12	12	13	15	17	18	19	20	21	20	20	20	21	20	19	18	17	16	15
Precipitation (mm/hr)	0	0	0	0	0	0	0	0.01	0.21	0.04	0.06	0.08	0.04	0.02	0	0.02	0.01	0.01	0.33	0.09	0	0.06	0.06	0.06

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	49	47	62	88	24	17	29	84	84	75	84	79	72	70	37	80	78	81	81	83	11	87	76	76
Rain chance (%)	15	16	20	28	17	16	16	24	33	15	17	17	10	8	4	11	9	9	36	18	4	17	17	19

Wind speed and direction

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)	4.11	4.11	3.69	3.39	3.19	3.39	3.69	4.31	4.89	5.5	5.89	5.89	5.81	6.11	6.31	6.61	6.61	6.61	6.39	6.19	6.11	5.61	5.11	5
Wind gust (m/s)	6.94	6.5	6.08	5.64	5.58	6.03	6.5	6.64	6.69	7.03	7.11	6.86	6.75	7.03	7.44	7.86	8	8.33	8.39	8.78	9.19	9.03	8.53	8.28
Wind direction (°)	W 262°	WSW 255°	WSW 245°	SW 235°	SW 224°	SW 230°	WSW 238°	WSW 244°	WSW 249°	WSW 256°	W 265°	W 272°	W 278°	WNW 283°	WNW 288°	WNW 285°	WNW 286°	WNW 290°	WNW 287°	WNW 285°	WNW 284°	W 278°	W 269°	W 265°

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 (%)	82	84	88	91	93	93	90	85	77	67	58	52	49	48	50	52	51	51	54	58	60	63	67	70

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)	752	752	752	752	752	752	752	752	752	752	753	753	754	754	755	755	755	755	755	756	757	757	758	758

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	0.3	0.7	1.5	2.4	3.4	4.3	4.6	4.2	3.8	3	2	1.2	0.6	0.2	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)	4.6	4.4	4.5	4	4.2	4.1	4.4	4.5	4.7	4.5	4.2	4	4	4.1	3.5	3.2	3.1	3.3	3	3.4	3.3	3.3	4	4.5
PM10 (µg/m³)	7.1	6.6	7.4	7.2	7.2	7.6	8.6	10.1	9.9	9.3	9	8	7.8	7.3	7	6.8	6.9	7.1	7	7.5	8	7.7	7.8	7.7
Ozone (O₃) (µg/m³)	58	55	51	52	51	52	52	52	51	51	53	59	64	66	67	66	65	65	64	62	63	61	58	54
NO₂ (µg/m³)	4.7	4.3	4.2	3.6	4	4.1	4.3	4.8	8.4	6.4	5.1	3.7	2.8	2.4	2.3	2.3	2.2	2.3	2.8	3.3	3.1	2.9	4.1	4.7
SO₂ (µg/m³)	0.4	0.4	0.4	0.4	0.4	0.5	0.8	0.8	0.9	0.9	0.6	0.5	0.5	0.4	0.4	0.4	0.4	0.4	0.5	0.5	0.4	0.5	0.5	0.5
CO (µg/m³)	127	125	122	123	122	122	124	128	135	136	138	138	138	136	134	130	129	132	131	127	127	126	131	132

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Data Sources & Methodology

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Weather forecast Riekstukalns 28-07-2026

Forecast from 12 °C to 21 °C and precipitation