Nomad Watch

Current conditions

25.4° / 14.6° Overcast
Feels like
25.0° / 14.8°
Humidity
—
Wind
15.6 km/h (gusts 32.8)
UV index
4.5
Sunrise / sunset
07:31 / 19:06
Daylight
11.6 hrs
Last updated 2 hours ago

7-day forecast

7-day forecast
Date Weather High Low Feels like Precip Rain Wind UV
Sat 3 Oct Overcast 25.4° 14.6° 25.0° / 14.8° 0.0 mm 20% 15.6 km/h 4.5
Sun 4 Oct Slight rain showers 24.7° 15.4° 23.3° / 15.1° 0.0 mm 18% 16.3 km/h 4.6
Mon 5 Oct Partly cloudy 24.6° 14.1° 23.3° / 13.8° 0.0 mm 10% 9.4 km/h 2.2
Tue 6 Oct Partly cloudy 23.9° 13.5° 21.4° / 12.8° 0.0 mm 10% 12.0 km/h 1.4
Wed 7 Oct Slight rain 22.2° 12.9° 20.3° / 11.6° 0.3 mm 32% 8.9 km/h 4.1
Thu 8 Oct Slight rain showers 15.1° 8.6° 15.1° / 6.7° 5.1 mm 75% 11.8 km/h 3.7
Fri 9 Oct Slight rain 12.7° 5.8° 10.4° / 3.9° 3.0 mm 68% 7.9 km/h 3.9

Air quality

39
Good

US Air Quality Index

European AQI: 18

PM2.5
4.6 µg/m³
PM10
6.5 µg/m³
Ozone (O₃)
38.0 µg/m³
NO₂
7.0 µg/m³
SO₂
0.1 µg/m³
CO
146.0 µg/m³
UV index
0.1
Dust
0.0 µg/m³

Pollen

Grass
0.0
Birch
0.0
Ragweed
0.0
Measured 20 hours ago. Source: Open-Meteo.

Climate through the year

Now: October
-10° 0° 10° 20° 30° Jan: 125 mm Feb: 74 mm Mar: 114 mm Apr: 105 mm May: 142 mm Jun: 100 mm Jul: 110 mm Aug: 89 mm Sep: 112 mm Oct: 102 mm Nov: 146 mm Dec: 150 mm Jan: 6°C / -1°C Feb: 10°C / 2°C Mar: 12°C / 3°C Apr: 15°C / 5°C May: 19°C / 10°C Jun: 27°C / 16°C Jul: 27°C / 17°C Aug: 28°C / 17°C Sep: 23°C / 13°C Oct: 19°C / 9°C Nov: 11°C / 3°C Dec: 8°C / 1°C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average high and low, °C Rainfall, mm

Temperature by month

Precipitation and rain days

Sunshine, UV and humidity

Best months to visit

Best months to visit
Month Rating Avg high Avg low Rain days Sun (hrs) Humidity
September Excellent · 76 22.7°C 12.8°C 11.6 291.0 76.3%
July Good · 73 27.4°C 17.0°C 13.5 396.8 68.4%
August Good · 71 27.8°C 16.7°C 11.4 359.6 67.5%
June Good · 68 26.5°C 15.5°C 16.2 381.0 69.4%
October Good · 55 19.1°C 9.3°C 11.2 248.0 76.3%
May Fair · 52 19.4°C 9.7°C 17.2 322.4 76.1%
March Fair · 36 11.6°C 2.8°C 11.2 275.9 70.0%
April Fair · 36 14.8°C 4.8°C 13.2 300.0 72.8%
February Poor · 32 9.8°C 1.7°C 9.6 212.8 71.1%
January Poor · 26 6.1°C -0.5°C 13.7 186.0 72.8%
November Poor · 26 11.2°C 3.3°C 14.6 177.0 77.6%
December Poor · 26 7.7°C 0.7°C 12.0 170.5 75.5%
Ratings based on temperature comfort, rainfall, sunshine and humidity for remote workers.

Monthly climate data

Monthly climate data for Sion
Month High Low Mean Feels high Feels low Precip Rain days Snow Sun Daylight UV Humidity Wind Clouds
Jan 6.1° -0.5° 2.7° 3.5° -3.8° 124.7 mm 13.7 81.5 cm 186.0 hrs 9.1 hrs — 72.8% 6.5 km/h 65.3%
Feb 9.8° 1.7° 5.5° 7.6° -1.3° 73.6 mm 9.6 44.5 cm 212.8 hrs 10.4 hrs — 71.1% 6.4 km/h 61.5%
Mar 11.6° 2.8° 7.0° 9.9° 0.0° 114.4 mm 11.2 67.6 cm 275.9 hrs 11.9 hrs — 70.0% 6.6 km/h 63.3%
Apr 14.8° 4.8° 9.5° 14.0° 2.6° 104.6 mm 13.2 45.6 cm 300.0 hrs 13.6 hrs — 72.8% 6.6 km/h 65.7%
May 19.4° 9.7° 14.4° 19.8° 8.7° 141.5 mm 17.2 13.2 cm 322.4 hrs 15.0 hrs — 76.1% 6.6 km/h 71.3%
Jun 26.5° 15.5° 21.0° 28.2° 16.2° 100.4 mm 16.2 0.0 cm 381.0 hrs 15.7 hrs — 69.4% 7.2 km/h 59.0%
Jul 27.4° 17.0° 22.0° 29.2° 18.2° 109.9 mm 13.5 0.0 cm 396.8 hrs 15.4 hrs — 68.4% 7.7 km/h 52.1%
Aug 27.8° 16.7° 22.1° 29.1° 17.8° 88.7 mm 11.4 0.0 cm 359.6 hrs 14.1 hrs — 67.5% 7.4 km/h 51.1%
Sep 22.7° 12.8° 17.5° 23.3° 12.8° 112.1 mm 11.6 4.3 cm 291.0 hrs 12.5 hrs — 76.3% 6.7 km/h 61.2%
Oct 19.1° 9.3° 13.8° 18.6° 8.0° 102.3 mm 11.2 8.6 cm 248.0 hrs 10.9 hrs — 76.3% 6.9 km/h 65.4%
Nov 11.2° 3.3° 6.9° 9.3° 0.7° 145.9 mm 14.6 73.4 cm 177.0 hrs 9.5 hrs — 77.6% 6.6 km/h 71.4%
Dec 7.7° 0.7° 4.0° 5.4° -2.4° 149.7 mm 12.0 74.8 cm 170.5 hrs 8.7 hrs — 75.5% 6.4 km/h 65.6%
Based on historical averages. Source: Open-Meteo.

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