Current temperature and humidity
Temperature

10°C

-0.2°C/h
6.9°C 10.3°C
Humidity

92%

2%/h
90% 99%

Apparent temperature: 9.4°C

Windchill: --°C

Thermal index: 9.5°C

Water vapor pressure difference: 0.1kPa

Dewpoint: 8.8°C

Dry for sensitive individuals,
acceptable for others

Grass minimum temperature and humidity
Grass minimum temperature

10.3°C

-0.2°C/h
6.5°C 10.6°C
Grass minimum humidity

91%

0%/h
90% 98%

Ground-level dew point: 8.9°C

Dew point at 30 cm above ground level.

Air pressure
Relative

999.9 hPa

0.1 hPa/h
999.6 1008.4
Absolute

945.6 hPa

0.1 hPa/h
945.3 953.1
Weather forecast by pressure
*
*

Rainy weather
Falling trend

Solar radiation and UV index
Solar radiation

110.4 W/m²

28.5 W/m²/h
146 W/m²
UV index

1

1/h
1

Recommendation: Wear sunglasses on clear days. If you burn easily, cover up and use an SPF 15+ sunscreen. In winter, the reflection of snow can almost double UV radiation.
Recommended protection according to skin phototype:
Very light SPF 25, light SPF 20, light brown SFP 10, dark skin SFP 5

Low risk

Wind direction and speed
Direction
NESW
1.8 km/h

Wind direction: JV (137°)

Speed

0.5 m/s (1.8 km/h)

0.5 m/s 3.6 m/s
Wind gusts

2 m/s (7.2 km/h)

0.6 m/s 4.1 m/s

0.3–1.5 m/s – Light Air

Rainfall
Mechanical sensor

0 mm/h

0.1 mm/d

Rain Event: 0 mm
This Hour: 0 mm
This week: 0.3 mm
This month: 24.1 mm
This year: 449 mm
Electric sensor

0 mm/h

0 mm/d

Rain Event: 0 mm
This Hour: 0 mm
This week: 0.2 mm
This month: 17 mm
This year: 450.7 mm

Slabý déšť

Air quality PM2.5
Quality
*

61 AQI

24h average: 53
Currently

17 µg/m³

Hour max: 18 µg/m³
Daily max: 18 µg/m³

Air quality is satisfactory, and pollution poses little or no risk.
Measures: None

AQI Level 1 – Good

Webcam
Webcam Image

A picture is taken every 5 minutes.

Soil temperature and humidity
Soil temperature

12°C

0.1°C/24 hod.
11.8°C 12.2°C
Soil humidity

42%

0%/24 hod.
42% 42%

 

Lightning
Last Lightning

34 km

16.9.2025 01:21
Lightning today

0

 

 

Sun and Moon
Sun
Sun
Sunrise: 07:33 hod.
Sunset: 17:55 hod.
Dawn: 07:01 - 07:33 hod.
Noon: 12:44 hod.
Dimming: 17:55 - 18:28 hod.
Moon
Moon
Moonrise: 19:52 hod.
Moonset: 09:47 hod.
Lighted part: 3 %
The age of the moon: 1.66 [dny]
Full Moon: 05.11.2025 14:20 hod.
New Moon: 20.11.2025 07:48 hod.
Battery
Battery status Solar battery weather station: 4.6 V Battery weather station: 2.7 V Battery of outdoor T&RH sensor: Normal Battery of ground-level T&RH sensor: Normal Rain gauge: Normal Air quality sensor PM2.5: Lightning sensor: Soil temperature sensor: 1.5 V Soil moisture sensor: 1.2 V
Copyright © 2024 Petr Hrubý www.petby.cz - All rights reserved.