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Average Weather in April in Guils de Cerdanya Spain

Daily low temperatures increase by 4°F, from 32°F to 36°F, rarely falling below 25°F or exceeding 42°F.

For reference, on August 5, the hottest day of the year, temperatures in Guils de Cerdanya typically range from 52°F to 74°F, while on January 15, the coldest day of the year, they range from 24°F to 40°F.

Average High and Low Temperature in April

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

Average Hourly Temperature in April in Guils de Cerdanya1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM4 AM8 AM12 PM4 PM8 PM12 AMMarMayfreezingvery coldcoldcoldcool
The average hourly temperature, color coded into bands: 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 shaded overlays indicate night and civil twilight.

Sunriver, Oregon, United States (5,525 miles away); Pine Mountain Club, California, United States (5,934 miles); and Pilcaniyeu, Argentina (7,340 miles) are the far-away foreign places with temperatures most similar to Guils de Cerdanya (view comparison).

Clouds

The month of April in Guils de Cerdanya experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 57% throughout the month.

The clearest day of the month is April 8, with clear, mostly clear, or partly cloudy conditions 45% of the time.

For reference, on November 1, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 61%, while on July 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.

Cloud Cover Categories in April

Cloud Cover Categories in April in Guils de Cerdanya181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%MarMayApr 145%Apr 145%Apr 3041%Apr 3041%Apr 1144%Apr 1144%Apr 2144%Apr 2144%clearmostly clearpartly cloudymostly cloudyovercast
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Guils de Cerdanya, the chance of a wet day over the course of April is increasing, starting the month at 20% and ending it at 26%.

For reference, the year's highest daily chance of a wet day is 27% on May 8, and its lowest chance is 14% on July 20.

Over the course of April in Guils de Cerdanya, the chance of a day with only rain increases from 15% to 24%, the chance of a day with mixed snow and rain decreases from 4% to 1%, and the chance of a day with only snow remains an essentially constant 0% throughout.

Probability of Precipitation in April

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 in Guils de Cerdanya is increasing, starting the month at 1.2 inches, when it rarely exceeds 1.9 inches or falls below 0.4 inches, and ending the month at 1.7 inches, when it rarely exceeds 2.9 inches or falls below 0.7 inches.

Average Monthly Rainfall in April

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 liquid-equivalent snowfall.

Snowfall

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 Guils de Cerdanya is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.4 inches or falling below -0.0 inches.

Average Monthly Liquid-Equivalent Snowfall in April

The average liquid-equivalent 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.

Sun

Over the course of April in Guils de Cerdanya, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 19 minutes, implying an average daily increase of 2 minutes, 43 seconds, and weekly increase of 19 minutes, 0 seconds.

The shortest day of the month is April 1, with 12 hours, 44 minutes of daylight and the longest day is April 30, with 14 hours, 2 minutes of daylight.

Hours of Daylight and Twilight in April

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 in Guils de Cerdanya is 7:34 AM on April 1 and the earliest sunrise is 46 minutes earlier at 6:48 AM on April 30.

The earliest sunset is 8:18 PM on April 1 and the latest sunset is 33 minutes later at 8:51 PM on April 30.

Daylight saving time is observed in Guils de Cerdanya during 2017, 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 6:15 AM and sets 15 hours, 18 minutes later, at 9:33 PM, while on December 21, the shortest day of the year, it rises at 8:18 AM and sets 9 hours, 4 minutes later, at 5:22 PM.

Sunrise & Sunset with Twilight and Daylight Saving Time in April

Sunrise & Sunset with Twilight and Daylight Saving Time in April in Guils de Cerdanya181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMMarMay6:48 AM6:48 AMApr 308:51 PMApr 308:51 PM7:34 AM7:34 AMApr 18:18 PMApr 18:18 PM7:17 AM7:17 AMApr 118:29 PMApr 118:29 PM7:01 AM7:01 AMApr 218:41 PMApr 218:41 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
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.

Humidity

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 in Guils de Cerdanya is essentially constant during April, remaining around 0% throughout.

Humidity Comfort Levels in April

The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

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 in Guils de Cerdanya is gradually decreasing during April, decreasing from 7.7 miles per hour to 6.9 miles per hour over the course of the month.

For reference, on February 20, the windiest day of the year, the daily average wind speed is 7.8 miles per hour, while on August 27, the calmest day of the year, the daily average wind speed is 5.1 miles per hour.

Average Wind Speed in April

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 in Guils de Cerdanya throughout April is predominantly from the north, with a peak proportion of 46% on April 3.

Wind Direction in April

Wind Direction in April in Guils de Cerdanya181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%MarMaywestsouthnortheast
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Water Temperature

Guils de Cerdanya is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average surface water temperature in Guils de Cerdanya is gradually increasing during April, rising by 3°F, from 56°F to 59°F, over the course of the month.

Average Water Temperature in April

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Growing Season

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 in Guils de Cerdanya typically lasts for 5.1 months (157 days), from around May 8 to around October 12, rarely starting before April 18 or after June 4, and rarely ending before September 21 or after November 2.

The month of April in Guils de Cerdanya 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 1% to 31% over the course of the month.

Time Spent in Various Temperature Bands and the Growing Season in April

Time Spent in Various Temperature Bands and the Growing Season in April in Guils de Cerdanyagrowing season181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%MarMayApr 11%Apr 11%Apr 3031%Apr 3031%Apr 114%Apr 114%Apr 2114%Apr 2114%50%May 850%May 8freezingvery coldcoldcoolcomfortable
The percentage of time spent in various temperature bands: 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 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 in Guils de Cerdanya are essentially constant during April, remaining within 16°F of 33°F throughout.

Growing Degree Days in April

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

Solar Energy

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 in Guils de Cerdanya is gradually increasing during April, rising by 0.9 kWh, from 5.2 kWh to 6.1 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in April

The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Guils de Cerdanya are 42.447 deg latitude, 1.880 deg longitude, and 4,341 ft elevation.

The topography within 2 miles of Guils de Cerdanya contains large variations in elevation, with a maximum elevation change of 2,585 feet and an average elevation above sea level of 4,542 feet. Within 10 miles contains large variations in elevation (6,309 feet). Within 50 miles also contains extreme variations in elevation (10,013 feet).

The area within 2 miles of Guils de Cerdanya is covered by grassland (39%), cropland (30%), trees (17%), and shrubs (12%), within 10 miles by trees (33%) and grassland (25%), and within 50 miles by trees (56%) and cropland (16%).

Data Sources

This report illustrates the typical weather in Guils de Cerdanya year round, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Guils de Cerdanya.

For each station, the records are corrected for the elevation difference between that station and Guils de Cerdanya 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 Guils de Cerdanya is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Guils de Cerdanya and a given station.

The stations contributing to this reconstruction are: Perpignan–Rivesaltes Airport (19%, 87 kilometers, east); Saint-Girons - Antichan (26%, 89 kilometers, northwest); Carcassonne-Salvaza (20%, 92 kilometers, north); Aeroport de Girona - Costa Brava (20%, 95 kilometers, southeast); and Barcelona–El Prat Airport (15%, 129 kilometers, south).

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports and weather stations are provided by AskGeo.com .

Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

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.