Average Weather in April in Alūksne Latvia
Daily high temperatures increase by 14°F, from 42°F to 56°F, rarely falling below 33°F or exceeding 69°F.
Daily low temperatures increase by 9°F, from 27°F to 37°F, rarely falling below 17°F or exceeding 46°F.
For reference, on July 22, the hottest day of the year, temperatures in Alūksne typically range from 53°F to 71°F, while on February 5, the coldest day of the year, they range from 15°F to 26°F.
Average High and Low Temperature in April
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in April
Haines, Alaska, United States (4,325 miles away); Smithers, Canada (4,556 miles); and Gambo, Canada (3,220 miles) are the far-away foreign places with temperatures most similar to Alūksne (view comparison).
The month of April in Alūksne experiences rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 67% to 54%.
The clearest day of the month is April 30, with clear, mostly clear, or partly cloudy conditions 46% of the time.
For reference, on January 1, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 81%, while on July 31, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 55%.
Cloud Cover Categories in April
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Alūksne, the chance of a wet day over the course of April is gradually increasing, starting the month at 21% and ending it at 23%.
For reference, the year's highest daily chance of a wet day is 40% on June 14, and its lowest chance is 18% on March 24.
Over the course of April in Alūksne, the chance of a day with only rain increases from 14% to 22%, the chance of a day with mixed snow and rain decreases from 4% to 1%, and the chance of a day with only snow decreases from 3% to 0%.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in Alūksne is increasing, starting the month at 0.8 inches, when it rarely exceeds 1.5 inches or falls below 0.2 inches, and ending the month at 1.4 inches, when it rarely exceeds 2.5 inches or falls below 0.5 inches.
Average Monthly Rainfall in April
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during April in Alūksne is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.7 inches or falling to 0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in April
Over the course of April in Alūksne, the length of the day is very rapidly increasing. From the start to the end of the month, the length of the day increases by 2 hours, 19 minutes, implying an average daily increase of 4 minutes, 48 seconds, and weekly increase of 33 minutes, 39 seconds.
The shortest day of the month is April 1, with 13 hours, 12 minutes of daylight and the longest day is April 30, with 15 hours, 31 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Alūksne is 6:40 AM on April 1 and the earliest sunrise is 1 hour, 16 minutes earlier at 5:24 AM on April 30.
The earliest sunset is 7:52 PM on April 1 and the latest sunset is 1 hour, 3 minutes later at 8:55 PM on April 30.
Daylight saving time is observed in Alūksne during 2021, but it neither starts nor ends during April, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 4:13 AM and sets 18 hours, 1 minute later, at 10:13 PM, while on December 21, the shortest day of the year, it rises at 8:51 AM and sets 6 hours, 36 minutes later, at 3:28 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The figure below presents a compact representation of key lunar data for April 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in April
The chance that a given day will be muggy in Alūksne is essentially constant during April, remaining around 0% throughout.
For reference, on July 25, the muggiest day of the year, there are muggy conditions 4% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Alūksne is gradually decreasing during April, decreasing from 10.6 miles per hour to 9.7 miles per hour over the course of the month.
For reference, on January 24, the windiest day of the year, the daily average wind speed is 12.7 miles per hour, while on July 22, the calmest day of the year, the daily average wind speed is 8.3 miles per hour.
Average Wind Speed in April
The hourly average wind direction in Alūksne throughout April is predominantly from the west, with a peak proportion of 32% on April 2.
Wind Direction in April
The growing season in Alūksne typically lasts for 4.8 months (146 days), from around May 9 to around October 2, rarely starting before April 20 or after May 27, and rarely ending before September 12 or after October 22.
The month of April in Alūksne is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season rapidly increasing from 0% to 27% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
The average accumulated growing degree days in Alūksne are gradually increasing during April, increasing by 41°F, from 2°F to 44°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in Alūksne is rapidly increasing during April, rising by 1.6 kWh, from 3.1 kWh to 4.8 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April
For the purposes of this report, the geographical coordinates of Alūksne are 57.422 deg latitude, 27.047 deg longitude, and 630 ft elevation.
The topography within 2 miles of Alūksne contains only modest variations in elevation, with a maximum elevation change of 161 feet and an average elevation above sea level of 642 feet. Within 10 miles contains only modest variations in elevation (535 feet). Within 50 miles contains significant variations in elevation (968 feet).
The area within 2 miles of Alūksne is covered by trees (36%), artificial surfaces (22%), water (18%), and cropland (16%), within 10 miles by trees (57%) and cropland (24%), and within 50 miles by trees (57%) and cropland (25%).
This report illustrates the typical weather in Alūksne, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Alūksne.
For each station, the records are corrected for the elevation difference between that station and Alūksne according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Alūksne is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Alūksne and a given station.
Time zones for airports and weather stations are provided by AskGeo.com .