April Weather in Idyllwild, United States

Last updated: February 24, 2025

April in Idyllwild, United States, unveils a delightful transition into spring, with maximum temperatures reaching 32°C (90°F), providing a warm embrace under the sun. The average temperature hovers around 15°C (59°F), offering a pleasant climate for outdoor activities. However, the early month brings cooler nights, dipping to a minimum of 2°C (36°F). Rainfall is modest, with a total of 25 mm (1.0 in) over just three days, while the humidity level stands at a comfortable 56%, creating a refreshing atmosphere. Overall, April is an inviting month that perfectly balances warmth and coolness, ideal for enjoying Idyllwild's natural beauty.

April Temperature in Idyllwild

April in Idyllwild ushers in a refreshing shift as winter's chill begins to recede. With minimum temperatures rising to 2°C (36°F) and averages climbing to 15°C (59°F), the month marks a clear transition towards spring warmth. The maximum temperature can reach a delightful 32°C (90°F), making it one of the more pleasant months for outdoor activities. This gradual warming trend contrasts sharply with the colder snaps of previous months, as Idyllwild shakes off the frost and welcomes longer, sunnier days. Nature comes alive, inviting residents and visitors alike to revel in the vibrant springtime landscape.

April Weather in Idyllwild: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Idyllwild, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec484852596373797974645748
Data source: Temperature data for Idyllwild generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Idyllwild

April in Idyllwild sees a significant drop in precipitation, with just 25 mm (1.0 in) of rain recorded over a mere 3 days. This decline is stark compared to the wetter months of winter and early spring, where January and February brought 64 mm (2.5 in) and 70 mm (2.8 in) respectively, showcasing a trend of decreasing rainfall as the region transitions toward drier summer months. As the landscape begins to dry out, the contrast is evident, with May trailing even further behind at 13 mm (0.5 in). This April lull marks a seasonal shift, giving way to more clear days ahead, yet hinting at the fluctuating precipitation patterns typical of Idyllwild’s climate.

April Precipitation Trends in Idyllwild

The chart displays monthly precipitation patterns in Idyllwild, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec6470572514319117142558
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Idyllwild

In Idyllwild, United States, April marks a significant shift in humidity levels, dropping to 56% from the higher figures of earlier months. This decrease signals the onset of drier conditions as spring sets in, following a typically humid March at 67%. As the region transitions further into warmer months, we observe a general downward trend in humidity, with May bringing an even lower 46%. This gradual decline from the winter's peak of 77% humidity in February to April's comfortable levels not only enhances the enjoyment of outdoor activities but also prepares residents for the summer dryness ahead. Overall, April's humidity reflects a refreshing change, making it an ideal time to embrace the beauty of Idyllwild’s blooming landscapes.

April Average Humidity in Idyllwild

This chart illustrates the average monthly humidity levels in Idyllwild, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Idyllwild

In April, Idyllwild experiences a notable surge in UV exposure, with the UV Index reaching an extreme level of 11. This marks a significant increase from March's very high index of 9, and a stark contrast to the moderate levels recorded in January. With a burn time of just 10 minutes, residents and visitors must take precautions to protect their skin during this time, as the sun's intensity escalates. The trend continues into May and June, where the index peaks at 12, highlighting the-critical importance of sun safety in the spring and early summer months. As the days grow longer and warmer, understanding the April UV Index is essential for enjoying the outdoors safely. For more details, check out Idyllwild UV Index.

Maximum UV Index Levels in Idyllwild for April

The chart shows the monthly maximum UV Index (UVI) for Idyllwild in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec469111212121110854
Data source: Idyllwild April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

April Sunshine in Idyllwild

As April dawns in Idyllwild, the sun shines brightly with an impressive 331 hours of sunlight, marking a delightful peak in the spring season. This delightful month continues the upward trend from March's 302 hours, underscoring a vibrant awakening of both nature and outdoor activities. The joy of April's sunshine stands in contrast to the chill of the previous winter months, with January only capturing 194 hours. As the days grow longer and warmer, Idyllwild transitions seamlessly into a sun-filled May, which captures even more rays at 373 hours. The lingering warmth and brightness of April not only heralds the approach of summer but also invites both residents and visitors to embrace the lush beauty of this mountain retreat. Thus, April emerges as a pivotal month, blending the remnants of winter with the promise of vibrant, sunny days ahead.

Monthly Sunshine Duration in Idyllwild: April Highlighted

The April sunshine duration represents the total number of hours Idyllwild experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec194h250h302h331h373h377h381h363h322h301h260h231h
Data source: Idyllwild April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Idyllwild During April

As April arrives in Idyllwild, there's a notable likelihood of sunny weather, with a 66% chance of sunshine this month. This is slightly below the peaks seen in May (77%) and August (83%), yet still promising compared to January's 59% and March's 61%. The trajectory of sunny days shows a clear upward trend as spring progresses, with April sitting comfortably amidst these positive changes. With the warmth of May just around the corner, April offers a delightful blend of mild temperatures and increasing sunlight, making it a wonderful time to enjoy the scenic beauty of Idyllwild.

Percentage of Sunny Days in April in Idyllwild

The chart illustrates the percentage of sunny days in Idyllwild throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Idyllwild experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%67%61%67%77%70%59%83%85%70%76%48%
Data source: Idyllwild April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Idyllwild in April

As spring blooms in Idyllwild, United States, April brings a delightful increase in daylight, offering 13 hours of sunshine each day. This marks a notable rise from 11 hours in March, signaling the gradual transition towards longer days. The trend continues into May, where daylight holds steady at 13 hours before reaching its peak in June. Comparatively, the months of winter and early spring, with only 10 hours of daylight in January and February, seem a distant memory as residents embrace the vibrant warmth and extended evenings of April. This upward trajectory in daylight not only enhances outdoor activities but also revitalizes the community as nature reawakens, inviting exploration and connection with the stunning surroundings.

Average Daylight Hours in Idyllwild for April

The chart illustrates the variation in daylight duration in Idyllwild throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 11m10h 58m11h 59m13h 2m13h 55m14h 20m14h 6m13h 19m12h 19m11h 17m10h 23m9h 56m
Data source: Idyllwild daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Idyllwild

As April arrives in Idyllwild, the breath of spring brings a noticeable uptick in average wind speed, reaching 2.5 m/s (6 mph). This increase marks a gradual ascent from the earlier months, where winter's gentle breezes lingered at 2.0 m/s (4 mph) in January and February. By March, the winds began to stir, picking up to 2.3 m/s (5 mph), but it is in April where the rise becomes more pronounced, setting a vibrant tone for the season ahead. Following this peak, May sees a slight dip to 2.4 m/s (5 mph), hinting at a subtle shift as temperatures warm. Overall, April serves as a pivotal moment, bridging the calmer winds of winter with the lively whispers of spring.

Average April Wind Speed in Idyllwild

The chart displays monthly wind speed patterns in Idyllwild, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.02.32.5 m/s2.42.11.92.01.92.01.81.9
Data source: Idyllwild April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Idyllwild Compares to Other Months

The weather in Idyllwild changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Idyllwild and find detailed weather information for every month.

April and January present quite distinct weather patterns. In April, temperatures range from a cool minimum of 2°C (36°F) to a pleasant average of 15°C (59°F), peaking at a warm 32°C (90°F). This month sees relatively light precipitation, averaging about 25 mm (1.0 in) over just three days, with a moderate humidity of 56%. In contrast, January experiences much colder temperatures, with a minimum of -6°C (22°F) and an average of only 9°C (49°F), while still reaching a maximum of 26°C (79°F). This month is also wetter, with precipitation totaling 64 mm (2.5 in) over six days and higher humidity at 72%. The transition from January to April marks a significant shift towards milder and drier conditions, perfect for outdoor activities. For more details on January weather in Idyllwild, you can check out Idyllwild weather in January.

April and February exhibit stark differences in weather patterns. In April, temperatures begin to rise, with a minimum of 2°C (36°F), an average of 15°C (59°F), and a maximum of 32°C (90°F), while precipitation decreases to 25 mm (1.0 in) over about three days and humidity stands at a comfortable 56%. In contrast, February is much colder, featuring a minimum temperature of -10°C (14°F) and an average of 9°C (49°F), with a maximum reaching only 26°C (78°F). February also sees higher precipitation levels at 70 mm (2.8 in) across seven days, coupled with increased humidity at 77%. For more details, you can check Idyllwild weather in February.

April weather in Idyllwild presents a notable shift from March, with an increase in average temperatures. The minimum temperature in April is 2°C (36°F), compared to March's colder -3°C (27°F), while the average rises to 15°C (59°F) from March's 11°C (52°F). Despite reaching a maximum of 32°C (90°F) in April, rainfall is significantly lower, with only 25 mm (1.0 in) recorded over just 3 days, contrasting with March, which experienced 57 mm (2.3 in) of precipitation over 10 days. Additionally, humidity drops from 67% in March to 56% in April, indicating a drier atmosphere as spring advances. For more detailed insights, check out Idyllwild weather in March.

April and May exhibit a transition in weather patterns, with May generally being warmer and slightly drier. In April, temperatures range from a minimum of 2°C (36°F) to a maximum of 32°C (90°F), with an average of 15°C (59°F) and total precipitation of 25 mm (1.0 in) spread over 3 days. In contrast, May sees a minimum temperature of 3°C (37°F) and hikes to a maximum of 36°C (97°F), averaging around 17°C (63°F), while rain decreases to just 13 mm (0.5 in) over the same number of days. Additionally, May registers lower humidity at 46% compared to April's 56%, making it a more comfortable month overall. For more detailed insights, you can explore Idyllwild weather in May.

April weather is characterized by mild temperatures, with daily averages around 15°C (59°F), and a notable range from a cool 2°C (36°F) to a warm 32°C (90°F). The month experiences some precipitation, averaging 25 mm (1.0 in) over approximately three rainy days, alongside a humidity level of 56%. In contrast, June presents a more stable and warmer climate, featuring a higher average temperature of 23°C (73°F) and maximums reaching up to 39°C (103°F). Remarkably, June has minimal precipitation at just 3 mm (0.1 in) and boasts no rainy days, along with a lower humidity of 48%. For more details about the weather specific to June, visit Idyllwild weather in June.

April and July present distinct weather profiles that reflect the transition from spring to summer. In April, temperatures range from a chilly minimum of 2°C (36°F) to a more comfortable average of 15°C (59°F), reaching peaks of 32°C (90°F) on warm days. The month experiences a moderate level of precipitation at 25 mm (1.0 in) over approximately three days, accompanied by a humidity level of 56%. In contrast, July sees significantly warmer temperatures, with a minimum of 11°C (52°F), an average of 26°C (79°F), and maximums soaring to 40°C (104°F). Precipitation decreases to 19 mm (0.7 in) over four days, and humidity levels drop to 46%. For a detailed look at weather patterns in July, visit Idyllwild weather in July.

April and August exhibit distinct differences in weather patterns. In April, temperatures range from a minimum of 2°C (36°F) to a maximum of 32°C (90°F), with an average of 15°C (59°F). The month experiences moderate precipitation of 25 mm (1.0 in) over about 3 days, accompanied by a humidity level of 56%. In contrast, August is significantly warmer, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 40°C (103°F), and an average of 26°C (79°F). August has lower precipitation of just 11 mm (0.4 in) spread over the same number of days, but the humidity drops to 42%. For more details on weather conditions in August, you can visit Idyllwild weather in August.

April and September present distinctly different weather patterns. In April, temperatures range from a cool 2°C (36°F) at night to a warm 32°C (90°F) during the day, with an average of 15°C (59°F). While the month experiences some rain, totaling 25 mm (1.0 in) over three days, humidity averages around 56%. In contrast, September is generally warmer, with minimum temperatures of 7°C (44°F) and a scorching maximum reaching up to 42°C (108°F). The average temperature in September is notably higher at 23°C (74°F), and the month sees much less rainfall, only 7 mm (0.3 in) over two days, accompanied by slightly lower humidity at 52%. For more detailed insights, you can check Idyllwild weather in September.

April and October both offer mild weather, but there are distinct differences in their climatic characteristics. In April, temperatures can range from a chilly 2°C (36°F) at night to a warm 32°C (90°F) during the day, with an average of 15°C (59°F). The month also sees around 25 mm (1.0 in) of precipitation over three days, and humidity levels hover around 56%. In contrast, October has slightly warmer temperatures, with a minimum of 3°C (38°F) and a maximum of 36°C (98°F), averaging 18°C (64°F). Rainfall in October is less, at 14 mm (0.6 in) over the same number of days, while humidity increases marginally to 58%. For a closer look at October weather specifics, check out Idyllwild weather in October.

In comparing the weather between April and November, April enjoys a wider temperature range, with minimums around 2°C (36°F) and maximums reaching up to 32°C (90°F), compared to November's cooler temperatures, where the minimum dips to 0°C (32°F) and the maximum is 29°C (85°F). Precipitation levels remain similar in both months, with April experiencing rain on an average of 3 days and November slightly less at 2 days, although both months receive about 25 mm (1.0 in) of rainfall. Notably, humidity levels in November are higher, averaging 66%, compared to April's 56%, which may contribute to a more crisp and damp feeling in the air as the season transitions. For a detailed look into November's weather, you can view more here: Idyllwild weather in November.

April and December present quite contrasting weather conditions. In April, temperatures range from a mild 2°C (36°F) at night to a warm 32°C (90°F) during the day, with an average of 15°C (59°F). This month also experiences relatively low precipitation at 25 mm (1.0 in) over just three days and a humidity level of 56%. In contrast, December features cooler temperatures, with minimums dropping to -5°C (23°F) and a maximum of 25°C (77°F), averaging around 9°C (49°F). This month sees higher precipitation at 58 mm (2.3 in) spread over five days, accompanied by increased humidity at 74%. For a more in-depth look at December's weather, check out Idyllwild weather in December.

Compare Idyllwild's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Idyllwild

In April, Idyllwild experiences a delightful blend of warmth and refreshing coolness, distinguishing it from the sweltering summer months. With temperatures reaching a pleasant average of 15°C and maximum highs of 32°C, the days are invigorating, while cooler nights remind us of the impending transition to summer. The relatively low precipitation, with only a few days of rain, ensures that this month is perfect for outdoor activities, yet the 56% humidity adds a touch of crispness to the air. As spring unfolds, April serves as a beautiful precursor to the warmer season ahead, making it an ideal time for exploration in the scenic landscapes of Idyllwild. For more details on how the weather changes throughout the year, check out Idyllwild Climate.