July Weather in Ilam, Nepal

Last updated: August 31, 2025

In Ilam, Nepal, July presents a distinctly humid climate, characterized by an average temperature of 22°C (72°F), with maxima reaching up to 30°C (85°F) and minima dipping to 19°C (66°F). This month witnesses a remarkable 940 mm (37.0 inches) of rainfall, distributed over 30 days, creating a lush, vibrant landscape. The high humidity level of 93% enhances the tropical feel, making July a quintessential monsoon month in this picturesque region. Ideal for nature enthusiasts, the abundant moisture nourishes the verdant hillsides and tea gardens, offering a unique experience for visitors.

July Temperature in Ilam

In July, Ilam, Nepal, experiences a noticeable warmth with temperatures that reflect the height of summer. The minimum temperature rises to 19°C (66°F), while the average settles comfortably at 22°C (72°F). As the month progresses, the maximum temperature can reach up to 30°C (85°F), making this one of the warmest months of the year. This trend of increasing temperatures starts in June and continues into August, providing a vibrant atmosphere for both locals and visitors. With lush greenery from the monsoon rains and mild temperatures, July is a prime time to explore Ilam's natural beauty and rich culture.

July Weather in Ilam: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Ilam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilam, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec485259646771727271665851
Data source: Temperature data for Ilam generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Ilam

In July, Ilam, Nepal, experiences its peak precipitation, with an astonishing 940 mm (37.0 in) of rain falling over 30 days. This dramatic surge marks a significant escalation from the preceding months, where rainfall was already substantial. The wettest months of the year, June and July, together account for a staggering portion of the annual precipitation, highlighting the region's vulnerability to monsoonal patterns. Following June's record of 511 mm (20.1 in), July nearly doubles that amount, showcasing the intensity and duration of this monsoon season. This continuous rain not only influences the lush landscapes of Ilam but also plays a crucial role in the area's agricultural rhythm, ensuring abundant growth but also posing risks of flooding and landslides.

July Precipitation Trends in Ilam

The chart displays monthly precipitation patterns in Ilam, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Ilam, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec27641422102995119406053751802018
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Ilam

July in Ilam, Nepal, marks a peak in humidity, soaring to a remarkable 93%—a level mirrored in August and September. This surge follows a significant rise from 60% in May to 83% in June, indicating a transition into the monsoon season where moisture becomes prevalent. Notably, the months leading up to July display a declining trend, with April and March experiencing much lower humidity levels at 34% and 38%, respectively. As the year progresses, humidity gradually decreases after its summer zenith, settling down to 80% by November. This cyclical pattern showcases Ilam's lush, climate-driven landscape, heavily influenced by its seasonal weather changes.

July Average Humidity in Ilam

This chart illustrates the average monthly humidity levels in Ilam, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Ilam is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%61%38%34%60%83%93%93%93%88%80%75%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Ilam

In July, Ilam, Nepal experiences a notably intense UV Index of 15, placing it in the extreme exposure category with a burn time of just 10 minutes. This peak reflects a continuing trend from June, where the UV Index reached 14, and extends the pattern seen since March, with values consistently climbing to higher levels as the summer progresses. The progression from high in January and February to very high and ultimately extreme mid-year underscores the importance of taking protective measures against sun exposure during these months. As you navigate the outdoor beauty of Ilam, be mindful of your skin, particularly in July's blazing sun. For more detailed information on UV Index levels throughout the year, visit Ilam UV Index.

Maximum UV Index Levels in Ilam for July

The chart shows the monthly maximum UV Index (UVI) for Ilam in July, 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. In July, the maximum UV index in Ilam typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6791112141514121086
Data source: Ilam July 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.

July Sunshine in Ilam

In Ilam, Nepal, the sunshine hours reveal a fascinating seasonal rhythm, peaking as spring transitions into summer. July, while still part of this sunny season, experiences a dip with just 216 hours of sunshine, making it the month with the least sunlight. This decline contrasts sharply with the bright months preceding it, where May shines the brightest at 337 hours. Following July, August sees a gradual recovery, hinting at the gradual return of sunlight as the year progresses. Overall, from January to July, the trend is one of increasing sunshine, creating vibrant landscapes, but July serves as a reminder of nature's ebb and flow, balancing the warmth with periodic clouds.

Monthly Sunshine Duration in Ilam: July Highlighted

The July sunshine duration represents the total number of hours Ilam experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec237h271h321h325h337h310h216h239h261h321h293h291h
Data source: Ilam July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ilam During July

In Ilam, Nepal, the likelihood of experiencing sunny weather in July is notably low, with only a 4% chance of sunshine. This trend follows a significant drop in sun exposure as summer progresses, plummeting from a prime 65% in April to an even more dismal 13% by June. The cloudy skies of July are not a mere anomaly; they reflect a broader pattern where the month consistently yields minimal sunlight, mirroring the challenging conditions seen in August with just a 3% chance. As the summer languishes, locals and travelers alike should prepare for a much gloomier July, followed by only a slight rebound in September.

Percentage of Sunny Days in July in Ilam

The chart illustrates the percentage of sunny days in Ilam throughout the year, with July 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 Ilam experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec56%66%58%65%22%13%4%3%23%48%66%67%
Data source: Ilam July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ilam in July

In Ilam, Nepal, the daylight hours reveal a beautiful ebb and flow throughout the year. Starting with a modest 10 hours in January, the days gradually lengthen, peaking at 13 hours from May to July. This trend of extended daylight continues through August, allowing for vibrant summer activities and exploration of the stunning landscapes. As the year progresses into September, daylight begins to wane, tapering back to 12 hours and further reducing to 10 hours by November and December. Overall, July stands out as a highlight, offering an abundance of light that fosters both the natural beauty and cultural vibrancy of the region.

Average Daylight Hours in Ilam for July

The chart illustrates the variation in daylight duration in Ilam throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 38m11h 14m12h12h 47m13h 27m13h 47m13h 37m13h 2m12h 17m11h 29m10h 48m10h 27m
Data source: Ilam daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Ilam

In July, Ilam, Nepal experiences a gentle breeze with an average wind speed of 1.0 m/s (2 mph), marking a notable dip compared to the preceding months. The trend shows a gradual decline through the summer, where average wind speeds have slowed down since their peak in April at 1.4 m/s (3 mph). This lull continues into August and September, as consistent winds hover around the same low speed, creating a serene atmosphere ideal for introspection and relaxation. The mild winds of July, combined with the lush green landscapes typical of the region during this time, add to the overall tranquil experience of Ilam, inviting both locals and visitors to revel in its natural beauty.

Average July Wind Speed in Ilam

The chart displays monthly wind speed patterns in Ilam, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.21.21.31.41.21.11.0 m/s1.01.01.11.11.1
Data source: Ilam July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Ilam Compares to Other Months

Weather in Ilam varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Ilam, focusing on differences in temperature, rainfall, humidity, and UV levels.

July and January present stark contrasts in weather patterns. In July, temperatures range from a mild 19°C (66°F) at night to a warm 30°C (85°F) during the day, accompanied by high humidity levels of 93% and significant rainfall of 940 mm (37.0 in) over 30 days. In contrast, January features much cooler temperatures, with nightly lows of 0°C (33°F) and daytime highs reaching up to 22°C (71°F). The precipitation in January is minimal, totaling only 27 mm (1.1 in) over about 7 days, and the humidity drops to a more comfortable 59%. This comparison highlights the marked seasonal differences in Ilam's climate. For more details, you can check Ilam weather in January.

The weather in July and February presents a stark contrast in Ilam. In July, temperatures soar with a minimum of 19°C (66°F) and an average of 22°C (72°F), reaching a maximum of 30°C (85°F). This warm month also experiences significant rainfall, totaling 940 mm (37.0 in) over 30 days, coupled with high humidity at 93%. In comparison, February features much cooler temperatures, with a minimum of -1°C (31°F), an average of 11°C (52°F), and a maximum of 22°C (73°F). Precipitation is minimal at 64 mm (2.5 in) over just 13 days, accompanied by lower humidity levels of 61%. For more detailed information on February weather, refer to Ilam weather in February.

In comparing the weather of July and March, one can observe significant differences in both temperature and precipitation levels. In July, temperatures typically range from a minimum of 19°C (66°F) to a maximum of 30°C (85°F), with an average of 22°C (72°F). This month is characterized by high humidity at 93% and substantial rainfall, totaling 940 mm (37.0 in) over 30 days. In contrast, March experiences cooler temperatures, with a minimum of 2°C (37°F) and a maximum of 27°C (82°F), averaging around 15°C (59°F). Precipitation in March is much lower, with only 142 mm (5.6 in) over 20 days and a notably lower humidity level of 38%. For more detailed information, you can visit Ilam weather in March.

When comparing the weather in July and April, it's clear that July is significantly warmer and much more humid than April. In July, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (85°F), with an average of 22°C (72°F). In contrast, April sees cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 28°C (82°F), averaging 18°C (64°F). Additionally, July experiences much higher precipitation, totaling 940 mm (37.0 in) over 30 days, compared to April's 210 mm (8.3 in) over 24 days. The humidity in July reaches a staggering 93%, while April has a much drier climate at 34%. For a detailed look at April's weather, visit Ilam weather in April.

In July, the weather is significantly warmer and more humid compared to May, with average temperatures ranging from a low of 19°C (66°F) to a high of 30°C (85°F), while May sees cooler temperatures from a minimum of 12°C (53°F) to a maximum of 29°C (84°F). Additionally, July experiences higher precipitation levels, with 940 mm (37.0 in) over 30 days, significantly surpassing May's 299 mm (11.8 in) across 29 days. The humidity in July reaches a staggering 93%, creating a much more oppressive atmosphere compared to May's relatively comfortable 60%. For more detailed weather insights, check out Ilam weather in May.

In comparing the weather of July and June, we observe that both months share a similar average temperature of 22°C (72°F), with July experiencing slightly higher minimum and maximum temperatures—19°C (66°F) and 30°C (85°F) respectively, compared to June's 16°C (61°F) and 29°C (84°F). However, July is notably wetter, with a significant increase in precipitation to 940 mm (37.0 in) over 30 days, while June sees only 511 mm (20.1 in) across 29 days. Additionally, humidity levels rise in July to 93%, up from June's 83%. For more detailed information about June’s weather, you can check Ilam weather in June.

In July, the weather typically features a minimum temperature of 19°C (66°F), an average of 22°C (72°F), and a maximum of 30°C (85°F), accompanied by significant precipitation totaling 940 mm (37.0 in) spread over 30 days. The humidity remains high at 93%, making it feel quite muggy. In contrast, August maintains a similar temperature range, with a minimum of 19°C (66°F), an average of 22°C (73°F), and a slightly higher maximum of 30°C (86°F). However, the precipitation drops considerably to 605 mm (23.8 in) over 31 days, while humidity remains consistent at 93%. This slight reduction in rainfall and a marginal increase in maximum temperature mark a transition from July to August. For more details, check Ilam weather in August.

In July, the weather is notably warmer with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 30°C (85°F). However, this month also sees heavy precipitation, totaling 940 mm (37.0 in) over 30 days, contributing to high humidity levels of 93%. In contrast, September experiences slightly cooler temperatures, with a minimum of 16°C (62°F) and an average of 21°C (71°F), while still reaching a maximum of 29°C (85°F). The rainfall is significantly reduced in September, amounting to 375 mm (14.8 in) over 28 days, yet the humidity remains the same at 93%. For more details on September's weather in Ilam, check out Ilam weather in September.

July and October present a striking contrast in weather conditions. In July, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (85°F), accompanied by high humidity at 93% and significant rainfall of 940 mm (37.0 in) over 30 days. In contrast, October sees a much cooler climate, with temperatures dipping to a minimum of 9°C (48°F) and reaching an average of 19°C (66°F), while the maximum temperature is slightly lower at 28°C (83°F). Rainfall decreases significantly to 180 mm (7.1 in) spread over 20 days, and humidity also drops to 88%. For a more detailed outlook, check out Ilam weather in October.

July and November present stark contrasts in weather conditions. July is characterized by warm temperatures, with daily averages around 22°C (72°F) and highs reaching up to 30°C (85°F). This month is also marked by high humidity (93%) and significant rainfall, accumulating 940 mm (37.0 in) over 30 days. In contrast, November brings a significant drop in temperature, with averages falling to 14°C (58°F) and minimal precipitation of just 19 mm (0.8 in) over 5 days. The humidity decreases to 80%, resulting in a much drier and cooler atmosphere. For more detailed information about the weather conditions in November, you can check Ilam weather in November.

July and December present stark contrasts in weather. In July, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (85°F), with an average of 22°C (72°F). This month is marked by significant precipitation, totaling 940 mm (37.0 in) spread over 30 days, and high humidity levels of 93%. In contrast, December features much cooler temperatures, with a minimum of 1°C (35°F), an average of 11°C (51°F), and a maximum of 22°C (72°F). Rainfall is minimal in December, totaling only 18 mm (0.7 in) over just 3 days, coupled with a lower humidity level of 75%. For a more detailed look at December weather, you can check out Ilam weather in December.

Compare Ilam's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Ilam

In July, Ilam experiences its wettest month of the year, characterized by persistent rainfall and a high humidity level that can reach up to 93%. This significant precipitation, totaling 940 mm, transforms the landscape into a lush, vibrant green, contrasting sharply with the drier months that precede and follow it. With average temperatures hovering around 22°C, July also feels more humid and muggy compared to other months, making it a uniquely challenging time for outdoor activities. If you're curious to learn more about how Ilam's weather shapes its climate throughout the year, visit Ilam Climate.