Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
The arrival of April sees a shift in the average high-temperature, moving from a subzero cold -4.8°C (23.4°F) in March to a cold 1.7°C (35.1°F). During the nights in April, Ust'-Ilych observes an average low-temperature of -3.8°C (25.2°F).Humidity
In April, the average relative humidity in Ust'-Ilych is 93%.Rainfall
In April, the rain falls for 11 days. Throughout April, 42mm (1.65") of precipitation is accumulated. In Ust'-Ilych, Russia, during the entire year, the rain falls for 97.1 days and collects up to 421mm (16.57") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Ust'-Ilych, in April, during 17 snowfall days, 178mm (7.01") of snow is typically accumulated. In Ust'-Ilych, during the entire year, snow falls for 143.7 days and aggregates up to 1410mm (55.51") of snow.Daylight
In April, the average length of the day is 14h and 54min.On the first day of the month, sunrise is at 04:32 and sunset at 18:01. On the last day of April, sunrise is at 02:57 and sunset at 19:22 MSK.
Sunshine
In Ust'-Ilych, the average sunshine in April is 2.6h.UV index
The months with the lowest UV index are January through April, September through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 1 in April transforms into the following instructions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Ust'-Ilych have in April?
What is the month with the lowest UV index?
How high is the UV index in April?
Average temperature in April
Ust'-Ilych, Russia
- Average high temperature in April: 1.7°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (-13.8°C).
- Average low temperature in April: -3.8°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is January (-19.7°C).
Average pressure in April
Ust'-Ilych, Russia
- Average pressure in April: 1011.3mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1010.1mbar).
Average wind speed in April
Ust'-Ilych, Russia
- Average wind speed in April: 10.8km/h
The windiest months (with the highest average wind speed) are October and November (11.4km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in April
Ust'-Ilych, Russia
- Average humidity in April: 93%
The months with the highest relative humidity are January and February (97%).
The month with the lowest relative humidity is July (63%).
Average rainfall in April
Ust'-Ilych, Russia
- Average rainfall in April: 42mm
The wettest months (with the highest rainfall) are July and October (47mm).
The driest months (with the least rainfall) are January and December (22mm).
Average rainfall days in April
Ust'-Ilych, Russia
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is September (15.5 days).
The months with the least rainy days are January and February (0.3 days).
Average snowfall in April
Ust'-Ilych, Russia
- Average snowfall in April: 178mm
The month with the highest snowfall is November (272mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Ust'-Ilych, Russia
- Average snowfall days in April: 17 days
The month with the highest number of snowfall days is November (22.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Ust'-Ilych, Russia
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in April: 2h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in April
Ust'-Ilych, Russia
- Average sunshine days in April: 6.4 days
The month with the most sunshine days is July (17.3 days).
The month with the least sunshine days is April (6.4 days).
Average UV index in April
Ust'-Ilych, Russia
- Average UV index in April: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).
Average cloud cover in April
Ust'-Ilych, Russia
- Average cloud cover in April: 83
The months with the most cloud cover are January and March (Cloud cover 88).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in April
Ust'-Ilych, Russia
- Average visibility in April: 6km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is January (4km).
