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April Weather at Uranium City, Sask. Canada

Daily high temperatures increase by 17°F, from 30°F to 48°F, rarely falling below 15°F or exceeding 61°F.

Daily low temperatures increase by 18°F, from 8°F to 27°F, rarely falling below -13°F or exceeding 38°F.

For reference, on July 22, the hottest day of the year, temperatures at Uranium City, Sask. typically range from 53°F to 72°F, while on January 14, the coldest day of the year, they range from -19°F to -3°F.

Average High and Low Temperature in April at Uranium City, Sask.

Average High and Low Temperature in April at Uranium City, Sask.Apr112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030-40°F-40°F-30°F-30°F-20°F-20°F-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FMarMayApr 130°FApr 130°F8°F8°FApr 3048°FApr 3048°F27°F27°FApr 1137°FApr 1137°F15°F15°FApr 2143°FApr 2143°F22°F22°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

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 at Uranium City, Sask.

Average Hourly Temperature in April at Uranium City, Sask.Apr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMayNowNowfrigidfreezingvery coldcoldcoolcold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Raduzhny, Russia (4,029 miles away); Bayanday, Russia (4,434 miles); and Mago, Russia (3,770 miles) are the far-away foreign places with temperatures most similar to Uranium City, Sask. (view comparison).

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The month of April at Uranium City, Sask. experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 70% 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 December 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 77%, while on July 13, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 56%.

Cloud Cover Categories in April at Uranium City, Sask.

Cloud Cover Categories in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%MarMayApr 130%Apr 130%Apr 3047%Apr 3047%Apr 1136%Apr 1136%Apr 2141%Apr 2141%NowNowclearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At Uranium City, Sask., the chance of a wet day over the course of April is gradually increasing, starting the month at 12% and ending it at 15%.

For reference, the year's highest daily chance of a wet day is 27% on July 3, and its lowest chance is 7% on December 26.

Over the course of April at Uranium City, Sask., the chance of a day with only rain increases from 3% to 10%, the chance of a day with mixed snow and rain remains an essentially constant 2% throughout, and the chance of a day with only snow decreases from 7% to 2%.

Probability of Precipitation in April at Uranium City, Sask.

Probability of Precipitation in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%2%2%4%4%6%6%8%8%10%10%12%12%14%14%16%16%18%18%20%20%22%22%MarMayApr 112%Apr 112%Apr 3015%Apr 3015%Apr 1113%Apr 1113%Apr 2114%Apr 2114%NowNowsnowmixedrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during April at Uranium City, Sask. is increasing, starting the month at 0.2 inches, when it rarely exceeds 0.4 inches, and ending the month at 0.7 inches, when it rarely exceeds 1.5 inches or falls below 0.2 inches.

Average Monthly Rainfall in April at Uranium City, Sask.

Average Monthly Rainfall in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 in4.0 in4.0 inMarMayApr 10.2 inApr 10.2 inApr 300.7 inApr 300.7 inApr 110.3 inApr 110.3 inApr 210.5 inApr 210.5 in
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day snowfall during April at Uranium City, Sask. is decreasing, starting the month at 3.7 inches, when it rarely exceeds 8.0 inches or falls below 0.3 inches, and ending the month at 2.3 inches, when it rarely exceeds 6.7 inches or falls below -0.0 inches.

Average Monthly Snowfall in April at Uranium City, Sask.

Average Monthly Snowfall in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in7 in7 in8 in8 inMarMayApr 13.7 inApr 13.7 inApr 302.3 inApr 302.3 inApr 113.4 inApr 113.4 inApr 212.9 inApr 212.9 inNowNow
The average snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.

Over the course of April at Uranium City, Sask., 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, 33 minutes, implying an average daily increase of 5 minutes, 17 seconds, and weekly increase of 36 minutes, 56 seconds.

The shortest day of the month is April 1, with 13 hours, 21 minutes of daylight and the longest day is April 30, with 15 hours, 54 minutes of daylight.

Hours of Daylight and Twilight in April at Uranium City, Sask.

Hours of Daylight and Twilight in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrMarMaynightnightdaydayApr 113 hr, 21 minApr 113 hr, 21 minApr 3015 hr, 54 minApr 3015 hr, 54 minApr 1614 hr, 41 minApr 1614 hr, 41 minNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

The latest sunrise of the month at Uranium City, Sask. is 6:37 AM on April 1 and the earliest sunrise is 1 hour, 23 minutes earlier at 5:14 AM on April 30.

The earliest sunset is 7:58 PM on April 1 and the latest sunset is 1 hour, 10 minutes later at 9:08 PM on April 30.

Daylight saving time is not observed at Uranium City, Sask. during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 3:54 AM and sets 18 hours, 42 minutes later, at 10:36 PM, while on December 21, the shortest day of the year, it rises at 10:12 AM and sets 6 hours, 0 minutes later, at 4:12 PM.

Sunrise & Sunset with Twilight in April at Uranium City, Sask.

Sunrise & Sunset with Twilight in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMMarMay5:14 AM5:14 AMApr 309:08 PMApr 309:08 PM6:37 AM6:37 AMApr 17:58 PMApr 17:58 PM6:08 AM6:08 AMApr 118:22 PMApr 118:22 PMSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of April. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in April at Uranium City, Sask.

Solar Elevation and Azimuth in April at Uranium City, Sask.Apr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay0010102020203030405000010102020303040NowNow
northeastsouthwest
Solar elevation and azimuth over the course of April 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for April 2024. 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 at Uranium City, Sask.

Moon Rise, Set & Phases in April at Uranium City, Sask.Apr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayMar 103:01 AMMar 103:01 AMMar 251:01 AMMar 251:01 AMApr 812:22 PMApr 812:22 PMApr 235:50 PMApr 235:50 PMMay 79:23 PMMay 79:23 PMMay 237:54 AMMay 237:54 AM8:08 AM8:08 AM7:57 PM7:57 PM7:10 PM7:10 PM7:13 AM7:13 AM6:20 AM6:20 AM8:44 PM8:44 PM9:05 PM9:05 PM5:25 AM5:25 AM4:33 AM4:33 AM9:40 PM9:40 PM9:52 PM9:52 PM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
Apr 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
50%5:22 AMSSE8:27 AMSSW-6:54 AMS237,539 mi
2
45%5:58 AMSSE9:54 AMSSW-7:56 AMS234,168 mi
3
34%6:12 AMSE11:43 AMSW-8:57 AMS230,804 mi
4
23%6:17 AMSE1:35 PMSW-9:55 AMS227,713 mi
5
13%6:19 AMESE3:25 PMWSW-10:50 AMS225,195 mi
6
6%6:20 AMESE5:12 PMW-11:43 AMS223,541 mi
7
1%6:20 AME6:57 PMW-12:34 PMS222,980 mi
8
0%6:20 AMENE8:44 PMWNW-1:24 PMS223,627 mi
9
2%6:20 AMENE10:34 PMNW-2:15 PMS225,453 mi
10
6%6:22 AMNE--3:09 PMS228,289 mi
11
14%-12:26 AMNW6:26 AMNE4:04 PMS231,851 mi
12
22%-2:17 AMNNW6:37 AMNNE5:01 PMS235,794 mi
13
32%-3:52 AMNNW7:04 AMNNE5:58 PMS239,761 mi
14
43%-4:50 AMNNW8:06 AMNNE6:53 PMS243,443 mi
15
50%-5:14 AMNNW9:35 AMNNE7:44 PMS246,599 mi
16
63%-5:23 AMNW11:11 AMNE8:32 PMS249,076 mi
17
72%-5:26 AMNW12:43 PMNE9:15 PMS250,803 mi
18
80%-5:27 AMWNW2:10 PMENE9:57 PMS251,774 mi
19
87%-5:27 AMWNW3:33 PMENE10:36 PMS252,039 mi
20
93%-5:26 AMW4:55 PME11:14 PMS251,683 mi
21
97%-5:26 AMW6:16 PME11:53 PMS250,806 mi
22
99%-5:25 AMWSW7:39 PMESE--
23
100%-5:24 AMWSW9:05 PMESE12:33 AMS249,513 mi
24
100%-5:25 AMSW10:38 PMSE1:16 AMS247,899 mi
25
98%-5:27 AMSW-2:02 AMS246,038 mi
26
94%12:15 AMSE5:32 AMSSW-2:53 AMS243,982 mi
27
89%1:53 AMSSE5:46 AMSSW-3:49 AMS241,763 mi
28
81%3:15 AMSSE6:22 AMSSW-4:48 AMS239,406 mi
29
71%4:02 AMSSE7:37 AMSSW-5:49 AMS236,939 mi
30
61%4:20 AMSSE9:19 AMSSW-6:49 AMS234,417 mi

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The chance that a given day will be muggy at Uranium City, Sask. is essentially constant during April, remaining around 0% throughout.

For reference, on July 26, the muggiest day of the year, there are muggy conditions 0% 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 at Uranium City, Sask.

Humidity Comfort Levels in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%MarMayApr 10%Apr 10%Apr 300%Apr 300%Apr 110%Apr 110%Apr 210%Apr 210%drydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed at Uranium City, Sask. is gradually increasing during April, increasing from 7.5 miles per hour to 8.1 miles per hour over the course of the month.

For reference, on May 4, the windiest day of the year, the daily average wind speed is 8.1 miles per hour, while on November 15, the calmest day of the year, the daily average wind speed is 5.7 miles per hour.

Average Wind Speed in April at Uranium City, Sask.

Average Wind Speed in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mphMarMayApr 17.5 mphApr 17.5 mphApr 308.1 mphApr 308.1 mphApr 117.9 mphApr 117.9 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The hourly average wind direction at Uranium City, Sask. throughout April is predominantly from the east, with a peak proportion of 45% on April 17.

Wind Direction in April at Uranium City, Sask.

Wind Direction in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%20%80%40%60%60%40%80%20%100%0%MarMayNowNowwestsoutheastnorth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season at Uranium City, Sask. typically lasts for 3.5 months (108 days), from around May 29 to around September 13, rarely starting before May 12 or after June 14, and rarely ending before August 28 or after September 30.

The month of April at Uranium City, Sask. is reliably fully outside of the growing season.

Time Spent in Various Temperature Bands and the Growing Season in April at Uranium City, Sask.

Time Spent in Various Temperature Bands and the Growing Season in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%MarMay0%Apr 160%Apr 1650%May 2950%May 29May 1210%May 1210%NowNowfrigidfreezingvery coldcoldcoolcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

The average accumulated growing degree days at Uranium City, Sask. are essentially constant during April, remaining within 5°F of 5°F throughout.

Growing Degree Days in April at Uranium City, Sask.

The average growing degree days accumulated over the course of April, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy at Uranium City, Sask. is rapidly increasing during April, rising by 1.7 kWh, from 3.4 kWh to 5.1 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in April at Uranium City, Sask.

Average Daily Incident Shortwave Solar Energy in April at Uranium City, Sask.Apr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhMarMayApr 13.4 kWhApr 13.4 kWhApr 305.1 kWhApr 305.1 kWhApr 114.0 kWhApr 114.0 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

For the purposes of this report, the geographical coordinates of Uranium City, Sask. are 59.567 deg latitude, -108.483 deg longitude, and 1,037 ft elevation.

The topography within 2 miles of Uranium City, Sask. contains significant variations in elevation, with a maximum elevation change of 548 feet and an average elevation above sea level of 1,026 feet. Within 10 miles contains significant variations in elevation (1,063 feet). Within 50 miles also contains very significant variations in elevation (1,804 feet).

The area within 2 miles of Uranium City, Sask. is covered by trees (82%) and water (14%), within 10 miles by trees (71%) and water (17%), and within 50 miles by trees (53%) and water (30%).

This report illustrates the typical weather at Uranium City, Sask., 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

Uranium City, Sask. has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

In this case, the only station close and reliable enough to use as a fallback is Stony Rapids Airport.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

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