Last updated: January 18, 2025
Sudurpashchim Pradesh, Nepal, experiences a diverse climate characterized by the Koppen-Geiger classifications of Cwa and Cwb. This region sees a striking temperature range, with minimums plunging to -9°C (17°F) in December and soaring to a blistering maximum of 41°C (106°F) during June. The annual average temperature hovers around 20°C (68°F), reflecting the region's significant seasonal variability. These climatic conditions not only shape the local environment but also influence agricultural practices and livelihoods in the area.
In Sudurpashchim Pradesh, Nepal, temperature patterns exhibit clear seasonal trends, marked by significant variations throughout the year. The winter months of January and February are cold, with minimums reaching as low as -9°C (17°F) in December and gradually rising to -4°C (24°F) by February. As spring approaches, temperatures begin to climb, with average highs peaking at 40°C (105°F) in April and consistently high maximums of 41°C (106°F) in May and June. The onset of the monsoon season in July and August brings slightly cooler average temperatures, ranging from 25°C (77°F) to 26°C (78°F), while still maintaining high daytime temperatures. As the year progresses into autumn, temperatures begin to cool again, with October and November experiencing a gradual decline, ultimately leading back to the winter chill by December. This marked transition highlights a distinct temperature fluctuation influenced by both seasonal changes and local climatic conditions.
Dhangadhi experiences a diverse climate, with temperatures ranging from a chilly minimum of 4°C (40°F) in December to a scorching maximum of 41°C (105°F) in June. This significant temperature variation highlights the region's contrasting seasonal extremes. For more detailed monthly temperatures in Dhangadhi, you can check monthly temperatures in Dhangadhi.
Sudurpashchim Pradesh, Nepal, experiences a pronounced seasonal pattern in precipitation, with significant variations throughout the year. The winter months of January through March yield relatively low precipitation levels, averaging between 38 mm (1.5 in) and 51 mm (2.0 in) per month, often accompanied by fewer rainy days. As spring transitions into summer, precipitation begins to increase, culminating dramatically in June. This month receives 219 mm (8.6 in), setting the stage for the peak rainy season, which occurs in July and August. July records an impressive 508 mm (20.0 in) of rainfall over roughly 29 rainy days, while August contributes another 438 mm (17.2 in), indicating a distinct shift towards a wet climate during these months.
As the heavy monsoon wanes, September shows a notable decrease with 195 mm (7.7 in) of rainfall, although still significant compared to the pre-monsoon months. The months following the monsoon, such as October and November, exhibit a rapid decline in both precipitation and rainy days, dropping to 56 mm (2.2 in) and a mere 6 mm (0.2 in), respectively. December marks the end of the year with minimal rainfall of 19 mm (0.8 in) over just two days, solidifying the transition back to drier conditions. This cyclical pattern underscores the region's reliance on the seasonal monsoon and the profound impact it has on local agriculture and water resources.
In Sudurpashchim Pradesh, Nepal, sunshine duration exhibits a clear seasonal trend, with hours of sunlight steadily increasing from winter into summer. January starts with 236 hours of sunshine as the region begins to emerge from the winter chill, but this figure quickly rises as daylight hours lengthen, reaching 284 hours in February and peaking to 341 hours in March. The transition into spring continues with increasing sunlight, culminating in 350 hours in April and soaring to 371 hours in May. This marks the height of sunshine during the year, with the longer days providing ample light that supports agricultural activities.
As summer progresses into the monsoon season, the sunshine duration begins to decline, but not drastically. June maintains a robust 356 hours of sunshine, before dropping to 286 hours in July, the peak of the rainy months. Following July, August sees further reduced sunlight with 265 hours, reflecting the overcast skies typical of the monsoon season. However, as the rains abate in September, sunshine duration rebounds to 318 hours and remains relatively consistent through October with 325 hours. In the later months of the year, November and December witness a slight decline yet retain respectable figures of 295 hours and 288 hours, respectively. This cyclical trend in sunshine duration not only highlights the stark contrasts between seasons but also underscores the region's dependence on sunlight for its ecological and agricultural rhythms.
The UV Index in Sudurpashchim Pradesh, Nepal reflects significant variability throughout the year, highlighting the region's exposure to ultraviolet radiation. Beginning in January, the UV Index is moderate at 6, categorized as high, allowing for around 25 minutes of safe sun exposure before burns occur. This high exposure level persists into February, with the UV Index reaching 7. A notable increase occurs in March, where the index spikes to 10, transitioning to very high, and reducing safe exposure time to 15 minutes. As spring advances, April and May witness extreme values of 11 and 12, respectively, necessitating heightened caution as burn time drops sharply to just 10 minutes.
The trend of elevated UV levels continues into the summer months, peaking in July at 14, which indicates an extreme risk, further emphasizing sun safety measures during this time. August follows closely with a UV Index of 13, remaining in the extreme category. As the monsoon season wraps up, the UV Index begins to taper off in September (11) and October (9), transitioning back into the very high and high categories, with safe exposure times moderately increasing to 15 minutes. By November, the UV Index drops to 7, allowing for 25 minutes of sun exposure, and further declines in December to 5, categorizing it as moderate with an increased burn time of 30 minutes. This seasonal fluctuation underscores the importance of monitoring UV levels and practicing sun safety, particularly during the height of summer.
UV Risk Categories
In Sudurpashchim Pradesh, Nepal, daylight duration exhibits a distinct seasonal pattern, highlighting the region's transition from winter to summer. January starts with approximately 10 hours of daylight, gradually increasing to 11 hours by February. This trend continues into March, where daylight remains stable at 11 hours before a notable increase occurs in April to 12 hours. As spring evolves into summer, daylight duration reaches its peak in May, boasting 13 hours of sunlight, a duration that persists through June, July, and August, providing ample opportunity for outdoor activities and agricultural pursuits during these vibrant months.
As summer wanes and autumn approaches, daylight duration begins to taper off. September maintains a solid 12 hours of daylight, but the trend reverses in October, dropping back to 11 hours. This decrease in light continues into November, where the duration once again falls to 10 hours. By December, the cycle completes with 10 hours of daylight, indicative of the winter solstice period. This rhythmic fluctuation in daylight hours emphasizes the influence of seasonal changes on daily life and natural processes within the region, reinforcing the need for adaptation to the varying light conditions throughout the year.
Dhangadhi, Nepal experiences a distinct subtropical climate characterized by warm summers and mild winters. January sees temperatures ranging from 4°C to 26°C, while the hottest months, May and June, can reach up to 41°C. Precipitation is notably high from June to August, with July receiving the most rainfall at 439 mm. The region enjoys abundant sunshine, peaking in May with 371 hours, making it ideal for outdoor activities during this period. For more details, visit Dhangadhi climate.
In conclusion, the climatic patterns of Sudurpashchim Pradesh, Nepal, reveal a complex interplay of temperature, precipitation, sunshine duration, UV index, and daylight hours throughout the year. The region experiences distinct seasonal variations, with hot summers characterized by high temperatures and significant rainfall, particularly during the monsoon months. These climatic conditions are complemented by substantial sunshine hours in spring and summer, underscoring the importance of sun safety through high UV index values. Additionally, the gradual fluctuation in daylight hours reflects the natural cycle of the seasons, impacting both the environment and local communities. Understanding these climatic trends is crucial for effective agriculture, resource management, and planning for climate-related challenges, ultimately enhancing the resilience of the region's inhabitants.