Average Weather in April in Rugāji Latvia
Daily high temperatures increase by 14°F, from 44°F to 58°F, rarely falling below 34°F or exceeding 71°F.
Daily low temperatures increase by 10°F, from 29°F to 38°F, rarely falling below 18°F or exceeding 48°F.
For reference, on July 23, the hottest day of the year, temperatures in Rugāji typically range from 55°F to 73°F, while on February 5, the coldest day of the year, they range from 15°F to 27°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
Prince George, Canada (4,593 miles away); Calgary, Canada (4,658 miles); and Dover, Vermont, United States (4,138 miles) are the far-away foreign places with temperatures most similar to Rugāji (view comparison).
The month of April in Rugāji experiences rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 66% to 53%.
The clearest day of the month is April 30, with clear, mostly clear, or partly cloudy conditions 47% of the time.
For reference, on January 2, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 80%, while on July 18, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 56%.
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 Rugāji, the chance of a wet day over the course of April is essentially constant, remaining around 22% throughout.
For reference, the year's highest daily chance of a wet day is 39% on June 26, and its lowest chance is 18% on March 1.
Over the course of April in Rugāji, the chance of a day with only rain increases from 16% to 22%, the chance of a day with mixed snow and rain decreases from 3% to 1%, and the chance of a day with only snow remains an essentially constant 1% throughout.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in Rugāji is increasing, starting the month at 0.9 inches, when it rarely exceeds 1.7 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 Rugāji is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.5 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in April
Over the course of April in Rugāji, 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, 17 minutes, implying an average daily increase of 4 minutes, 43 seconds, and weekly increase of 33 minutes, 3 seconds.
The shortest day of the month is April 1, with 13 hours, 11 minutes of daylight and the longest day is April 30, with 15 hours, 27 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Rugāji is 6:40 AM on April 1 and the earliest sunrise is 1 hour, 15 minutes earlier at 5:25 AM on April 30.
The earliest sunset is 7:51 PM on April 1 and the latest sunset is 1 hour, 2 minutes later at 8:53 PM on April 30.
Daylight saving time is observed in Rugāji 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 4:16 AM and sets 17 hours, 53 minutes later, at 10:10 PM, while on December 21, the shortest day of the year, it rises at 8:48 AM and sets 6 hours, 43 minutes later, at 3:30 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 Rugāji is essentially constant during April, remaining around 0% throughout.
For reference, on July 24, the muggiest day of the year, there are muggy conditions 6% 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 Rugāji is gradually decreasing during April, decreasing from 9.9 miles per hour to 9.2 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 11.6 miles per hour, while on July 22, the calmest day of the year, the daily average wind speed is 7.9 miles per hour.
Average Wind Speed in April
The wind direction in Rugāji during April is predominantly out of the south from April 1 to April 13 and the west from April 13 to April 30.
Wind Direction in April
The growing season in Rugāji typically lasts for 5.0 months (151 days), from around May 7 to around October 5, rarely starting before April 17 or after May 26, and rarely ending before September 14 or after October 26.
The month of April in Rugāji 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 34% 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 Rugāji are gradually increasing during April, increasing by 55°F, from 4°F to 59°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in Rugāji is rapidly increasing during April, rising by 1.6 kWh, from 3.2 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 Rugāji are 57.000 deg latitude, 27.133 deg longitude, and 325 ft elevation.
The topography within 2 miles of Rugāji is essentially flat, with a maximum elevation change of 89 feet and an average elevation above sea level of 343 feet. Within 10 miles is essentially flat (190 feet). Within 50 miles contains only modest variations in elevation (909 feet).
The area within 2 miles of Rugāji is covered by trees (48%), cropland (34%), and grassland (14%), within 10 miles by trees (60%) and cropland (20%), and within 50 miles by trees (54%) and cropland (25%).
This report illustrates the typical weather in Rugāji, 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 Rugāji.
For each station, the records are corrected for the elevation difference between that station and Rugāji 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 Rugāji is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Rugāji and a given station.
The stations contributing to this reconstruction are: Pskov Airport (67%, 116 kilometers, northeast) and Riga (33%, 187 kilometers, west).
Time zones for airports and weather stations are provided by AskGeo.com .