April Weather in Twin Falls, United States

Last updated: February 24, 2025

In April, Twin Falls experiences a dynamic shift in weather, with maximum temperatures reaching 31°C (89°F), providing a warm backdrop to the month. The average temperature settles around 10°C (50°F), offering a pleasant middle ground, while nighttime lows can drop to -5°C (23°F), highlighting the transitional nature of spring. With precipitation totaling 33 mm (1.3 inches) over approximately 8 days, the humidity lingers around 76%, adding a refreshing touch to the atmosphere. Overall, April in Twin Falls is characterized by a blend of warm days and cool nights, making it a captivating time for both residents and visitors alike.

April Temperature in Twin Falls

As April unfolds in Twin Falls, temperatures begin to hint at the warmth of spring. With a minimum of -5°C (23°F) and an average of 10°C (50°F), the city transitions away from the lingering chill of winter, welcoming the gradual rise in temperatures that peak at a maximum of 31°C (89°F). Compared to the preceding months, April stands out as a time of significant change; March's highs of 25°C (78°F) are eclipsed as the warmth surges, paving the way for the balmy days of May. This shift not only marks an increase in average temperatures but also showcases the vibrant potential of the season, as nature stirs back to life. The fluctuation from cold early mornings to sunny afternoons creates a dynamic climate that encourages outdoor activities and exploration, making April a delightful month in Twin Falls.

April Weather in Twin Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Twin Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec313443505869797666504132
Data source: Temperature data for Twin Falls 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 Twin Falls

In April, Twin Falls experiences a slight dip in precipitation, recording 33 mm (1.3 inches) of rain over 8 days. This marks a departure from the wetter months earlier in the year, such as February and March, which boasted higher totals of 46 mm (1.8 in) and 39 mm (1.5 in) respectively. As spring unfolds, the rainfall patterns indicate a transition toward drier conditions, paving the way for May's moderate total of 39 mm (1.5 in). Compared to the heavier precipitation seen earlier in the year, April's relatively lower rainfall sets the stage for the drier summer months ahead, highlighting a clear trend of diminishing precipitation as the seasons shift.

April Precipitation Trends in Twin Falls

The chart displays monthly precipitation patterns in Twin Falls, 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.
JanFebMarAprMayJunJulAugSepOctNovDec40463933391651016263239
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Twin Falls

In April, Twin Falls experiences a notable drop in humidity, falling to 76% from the previous month’s 85%. This decline marks a shift towards drier conditions as the city transitions into the warmer months. The trend continues into May, where humidity decreases further to 66%. Over the course of the year, Twin Falls sees a gradual reduction in humidity, peaking in the winter months and hitting its lowest point in summer, with July seeing just 53%. This April dip reflects the region's move away from the damp chill of winter, making way for a more comfortable spring climate.

April Average Humidity in Twin Falls

This chart illustrates the average monthly humidity levels in Twin Falls, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%85%76%66%62%53%42%46%64%83%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Twin Falls

As spring unfolds in Twin Falls, the UV Index sees a significant increase in April, reaching 8 on the scale, which falls into the very high exposure category. This marks a notable jump from 7 in March, highlighting the need for heightened sun protection as burn time decreases to just 15 minutes. As temperatures rise and outdoor activities become more popular, residents should be aware that UV intensity is on the rise, signaling a shift towards more intense sun exposure that will continue through May. This trend serves as a reminder to remain vigilant about sun safety; for comprehensive information on UV levels and recommendations, check out the Twin Falls UV Index.

Maximum UV Index Levels in Twin Falls for April

The chart shows the monthly maximum UV Index (UVI) for Twin Falls 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.
JanFebMarAprMayJunJulAugSepOctNovDec3578101111109643
Data source: Twin Falls 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 Twin Falls

As April arrives in Twin Falls, the sun shines brighter than in earlier months, offering a delightful 291 hours of sunlight. This marks a significant increase from March’s 270 hours, highlighting a clear trend toward longer, sunnier days as spring unfolds. The momentum continues into May, where residents can bask in an impressive 337 hours of sunshine, paving the way for the summer months ahead. It's a refreshing shift after the chill of winter, and with each passing month, the warmth and vibrancy of the landscape grow, inviting outdoor activities and a renewed appreciation for nature's beauty in this idyllic locale.

Monthly Sunshine Duration in Twin Falls: April Highlighted

The April sunshine duration represents the total number of hours Twin Falls 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.
JanFebMarAprMayJunJulAugSepOctNovDec143h186h270h291h337h377h391h355h307h262h205h175h
Data source: Twin Falls April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Twin Falls During April

As April arrives in Twin Falls, the likelihood of sunny weather reaches an encouraging 63%, marking a significant increase from the earlier months. The trend shows a steady climb in sunshine, starting from a mere 36% in January and gradually rising to 58% by March. This progression not only hints at the arrival of spring but also suggests a shift towards brighter days ahead. Following April, the sun's presence peaks in the summer months, with July and August boasting 75% and 77% chances of sunshine, respectively. So, if you're looking to enjoy the outdoors, April is certainly an opportune time, as it bridges the transition into a sunnier season.

Percentage of Sunny Days in April in Twin Falls

The chart illustrates the percentage of sunny days in Twin Falls 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 Twin Falls experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%47%58%63%55%76%75%77%87%47%44%35%
Data source: Twin Falls April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Twin Falls in April

As April unfolds in Twin Falls, the emergence of spring is beautifully marked by an impressive increase in daylight duration, extending to 13 hours. This surge not only signals the end of winter's grasp but also sets the stage for the longer, sunnier days ahead. Following a gradual rise from a mere 9 hours in January to 11 hours by March, April paves the way for May's peak of 14 hours, creating a delightful transition into the vibrant energy of summer. The trend reveals a steady growth in daylight as the months progress, encouraging outdoor activities and fostering a spirit of renewal in both nature and the community. As daylight continues to expand, April stands out as a pivotal month, invigorating the landscape and inviting residents to enjoy the warmth and brightness that spring generously offers.

Average Daylight Hours in Twin Falls for April

The chart illustrates the variation in daylight duration in Twin Falls throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 27m10h 33m11h 58m13h 24m14h 38m15h 14m14h 54m13h 48m12h 25m10h 59m9h 44m9h 5m
Data source: Twin Falls daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Twin Falls

In April, Twin Falls experiences a gentle average wind speed of 3.9 m/s (9 mph), marking a slight increase from the previous months of January through March. This transition into spring is notable as the winds begin to pick up, breathing life into the landscape after the chill of winter. As the year progresses, wind speeds typically moderate, with a gradual decline observed in the summer months of July and August, where they dip to around 2.7 m/s (6 mph). Interestingly, April stands out as a precursor to the warmer season, bridging the brisker winds of early spring with the calmer breezes of summer, hinting at the overall cyclic nature of Twin Falls' weather patterns.

Average April Wind Speed in Twin Falls

The chart displays monthly wind speed patterns in Twin Falls, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.14.83.63.9 m/s3.53.42.73.02.93.32.93.8
Data source: Twin Falls April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Twin Falls Compares to Other Months

The weather in Twin Falls 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 Twin Falls and find detailed weather information for every month.

April and January present contrasting weather patterns in terms of temperature and overall conditions. In April, temperatures range from a minimum of -5°C (23°F) to a pleasant maximum of 31°C (89°F), with an average of 10°C (50°F). The month sees an average precipitation of 33 mm (1.3 in) over 8 days and a humidity level of 76%. In stark contrast, January is much colder, with temperatures plunging to a minimum of -27°C (-16°F) and averaging -1°C (31°F), peaking at 16°C (62°F). It experiences slightly higher precipitation at 40 mm (1.6 in), also over 8 days, but with a higher humidity level of 91%. For a deeper insight into January’s weather specifics, you can refer to the link provided: Twin Falls weather in January.

April and February depict a stark contrast in weather conditions. In April, temperatures range from a chilly minimum of -5°C (23°F) to a pleasant average of 10°C (50°F), peaking at a warm 31°C (89°F), while February is significantly cooler, with temperatures dipping to -13°C (8°F) and an average of just 1°C (34°F), topping at 18°C (64°F). Precipitation is also noteworthy; February experiences 46 mm (1.8 in) over approximately 10 days, whereas April sees less rain, with only 33 mm (1.3 in) over 8 days. Additionally, humidity levels are higher in February at 92%, compared to April's 76%. For a more detailed analysis of February weather, you can visit Twin Falls weather in February.

April's weather shows a noticeable warming trend compared to March, with average temperatures rising from 6°C (43°F) in March to a more comfortable 10°C (50°F) in April. The minimum temperatures also improved, increasing from -9°C (15°F) in March to -5°C (23°F) in April, while the maximum temperatures reached a higher peak of 31°C (89°F) compared to March's 25°C (78°F). Precipitation was slightly lower in April at 33 mm (1.3 in) over 8 days, compared to 39 mm (1.5 in) over 10 days in March. Humidity decreased as well, from 85% in March to 76% in April, making April feel noticeably drier. For more detailed information, check out Twin Falls weather in March.

April and May display a notable transition in weather patterns. In April, temperatures range from a brisk minimum of -5°C (23°F) to a pleasant maximum of 31°C (89°F), while May experiences a warmer range with a minimum of -1°C (30°F) and a peak of 35°C (96°F). Average temperatures rise from 10°C (50°F) in April to 15°C (59°F) in May, signaling the arrival of spring warmth. Both months see some precipitation, with April receiving 33 mm (1.3 in) over 8 days compared to May's 39 mm (1.5 in) over just 7 days, indicating slightly wetter conditions. Notably, humidity drops from 76% in April to 66% in May, contributing to a more comfortable atmosphere. For a detailed look at May's weather in Twin Falls, visit Twin Falls weather in May.

When comparing the weather in April and June, we see notable differences in temperature and precipitation patterns. April experiences a broader range of temperatures, with nighttime lows dipping as low as -5°C (23°F) and daytime highs reaching up to 31°C (89°F), while June has milder temperatures, with a minimum of 4°C (39°F) and a maximum of 39°C (102°F). Additionally, April is wetter, receiving about 33 mm (1.3 in) of precipitation over 8 days, compared to June's drier conditions with only 16 mm (0.6 in) over just 2 days. Humidity levels are also higher in April at 76%, while June sees a drop to 62%. For a more detailed look at how the weather unfolds in June, check out Twin Falls weather in June.

When comparing the weather in April and July, notable differences emerge. April experiences a wider temperature range, with minimums dipping to -5°C (23°F) and maximums reaching up to 31°C (89°F), while the average temperature is a cool 10°C (50°F). In contrast, July boasts milder minimum temperatures at 8°C (48°F) and an impressive high of 40°C (104°F), leading to an average of 26°C (80°F). Additionally, April sees more precipitation, totaling 33 mm (1.3 in) over about 8 days, compared to July's much drier conditions with only 5 mm (0.2 in) of rain over a single day. Humidity also plays a role; while April's humidity sits at 76%, July offers a more comfortable average of 53%. For further insights on July's climate, check out Twin Falls weather in July.

When comparing the weather in April and August, notable contrasts emerge. In April, temperatures can range from a chilly -5°C (23°F) at night to a mild 31°C (89°F) during the day, with an average temperature of 10°C (50°F). The month experiences relatively frequent precipitation, with 33 mm (1.3 in) over 8 days, and humidity levels are high at 76%. In contrast, August brings warmer temperatures, with minimums around 6°C (42°F) and a scorching maximum of 41°C (106°F), leading to a much higher average temperature of 25°C (76°F). Precipitation is minimal, with only 10 mm (0.4 in) occurring across just 2 days, and humidity drops significantly to 42%. For a detailed look at Twin Falls weather in August, visit Twin Falls weather in August.

April and September present distinctive weather characteristics that highlight the transition of seasons. In April, temperatures can dip as low as -5°C (23°F), with an average of around 10°C (50°F) and peaks reaching up to 31°C (89°F). The month experiences relatively high humidity at 76% and sees precipitation on about 8 days, accumulating to 33 mm (1.3 in).

In contrast, September offers milder conditions with temperatures ranging from a minimum of 1°C (35°F) to an average of 19°C (66°F), and a maximum reaching 39°C (103°F). This month is significantly drier, with only 16 mm (0.6 in) of precipitation over just 2 days and a lower humidity level of 46%. For a more detailed look at the weather during this month, you can check Twin Falls weather in September.

April and October present contrasting yet mild weather patterns. In April, temperatures can fluctuate significantly, with a minimum of -5°C (23°F) and a maximum reaching up to 31°C (89°F), reflecting the transitional nature of spring. The month often experiences 33 mm (1.3 in) of precipitation over about 8 days, accompanied by higher humidity levels at 76%.

In contrast, October retains a similar average temperature of 10°C (50°F), but with a lower minimum of -12°C (10°F) and a maximum of 30°C (87°F). The month sees less precipitation, only 26 mm (1.0 in) across approximately 4 days, and lower humidity at 64%. This creates a drier feel compared to April. For more detailed insights, check out Twin Falls weather in October.

April and November present distinct weather patterns. In April, temperatures range from a chilly min of -5°C (23°F) to a warm max of 31°C (89°F), with an average temperature of 10°C (50°F). The month experiences about 33 mm (1.3 in) of precipitation over 8 days and maintains a humidity level of 76%. In contrast, November brings colder temperatures, with a minimum of -9°C (16°F) and a maximum of 24°C (75°F), resulting in an average temperature of 5°C (41°F). Precipitation levels are slightly lower at 32 mm (1.2 in) over 7 days, while humidity increases to 83%. For more detailed information, you can check Twin Falls weather in November.

April and December exhibit distinctly different weather patterns. In April, temperatures range from a chilly minimum of -5°C (23°F) to a warm maximum of 31°C (89°F), averaging around 10°C (50°F), and the month experiences about 33 mm (1.3 inches) of precipitation over roughly 8 days, with a humidity level of 76%. In contrast, December sees colder temperatures with a minimum of -12°C (10°F) and a maximum of 16°C (60°F), averaging 0°C (32°F). Precipitation in December is slightly higher at 39 mm (1.5 inches) over the same number of days, accompanied by increased humidity at 87%. For more details on December weather in particular, visit Twin Falls weather in December.

Compare Twin Falls's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Twin Falls

April in Twin Falls presents a vibrant contrast to the colder months, showcasing a mild transition towards spring. The temperatures rise significantly, with average highs reaching around 31°C (89°F), while the nights remain crisp. Unlike the heavier precipitation of winter, April experiences moderate rainfall, totaling about 33 mm (1.3 in) over roughly eight days, ideal for rejuvenating the landscape. The humidity, sitting at 76%, adds a refreshing element to the air, making it a perfect time for outdoor adventures. As the city shakes off the chill of winter, April reminds us of the beauty and potential of the warmer months ahead. For more in-depth insights, check out Twin Falls Climate.