June weather forecastSion, India
June
Weather in June
The first month of the rainy (monsoon) season, June, is also a hot month in Sion, India, with an average temperature fluctuating between 30.8°C (87.4°F) and 27.4°C (81.3°F).Temperature
The shift from May to June is characterized by an average high-temperature of a still hot 30.8°C (87.4°F), not significantly different from the 32.7°C (90.9°F) of May. June nights register a minor temperature decline, steadying at a moderately hot 27.4°C (81.3°F).Heat index
June's average heat index is calculated to be an extremely hot 40°C (104°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
In June, the average relative humidity is 78%.Rainfall
In June, the rain falls for 25.1 days. Throughout June, 291mm (11.46") of precipitation is accumulated. Throughout the year, in Sion, there are 133.4 rainfall days, and 1524mm (60") of precipitation is accumulated.Daylight
June has the longest days of the year, with an average of 13h and 18min of daylight.On the first day of June, sunrise is at 6:00 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:20 pm IST.
Sunshine
In Sion, the average sunshine in June is 7.3h.UV index
The months with the lowest UV index in Sion are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Sion, India
- Average high temperature in June: 30.8°C
The warmest month (with the highest average high temperature) is April (33.2°C).
The month with the lowest average high temperature is August (28.3°C).
- Average low temperature in June: 27.4°C
The month with the highest average low temperature is June (27.4°C).
The coldest month (with the lowest average low temperature) is January (21.6°C).
Average pressure in June
Sion, India
- Average pressure in June: 1004.8mbar
The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is July (1004.3mbar).
Average wind speed in June
Sion, India
- Average wind speed in June: 15.5km/h
The windiest month (with the highest average wind speed) is July (18.9km/h).
The calmest month (with the lowest average wind speed) is October (8.7km/h).
Average humidity in June
Sion, India
- Average humidity in June: 78%
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are January and February (52%).
Average rainfall in June
Sion, India
- Average rainfall in June: 291mm
The wettest month (with the highest rainfall) is July (568mm).
The driest months (with the least rainfall) are January and April (0mm).
Average rainfall days in June
Sion, India
- Average rainfall days in June: 25.1 days
The month with the highest number of rainy days is July (30.4 days).
The month with the least rainy days is February (0.5 days).
Average daylight in June /
Average sunshine in June
Sion, India
- Average daylight in June: 13h and 18min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in June: 7h and 18min
The months with the most sunshine are January, February, March and April (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 0min).
Average sunshine days in June
Sion, India
- Average sunshine days in June: 2.8 days
The month with the most sunshine days is January (30.1 days).
The month with the least sunshine days is July (0.4 days).
Average UV index in June
Sion, India
- Average UV index in June: 6
The month with the highest UV index is May (UV index 8).
The months with the lowest UV index are June and July (UV index 6).
Average cloud cover in June
Sion, India
- Average cloud cover in June: 51
The month with the most cloud cover is July (Cloud cover 67).
The months with the least cloud cover are January and February (Cloud cover 4).
Average visibility in June
Sion, India
- Average visibility in June: 9km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (10km).
The months with the lowest visibility are June, July and August (9km).
