Nepal has a diverse climate due to its varied topography and elevation. The country experiences four distinct seasons: winter, spring, summer, and autumn. Each season brings unique weather patterns and temperature variations.
Winter (December to February): Nepal’s winter months are typically dry and cold, with temperatures ranging from around 5°C (41°F) to 15°C (59°F) in the lowlands. In the high-altitude regions, temperatures can drop below freezing.
Spring (March to May): Spring is a popular trekking season in Nepal, offering mild temperatures and comfortable conditions for exploring the outdoors. Temperatures average around 10°C (50°F) to 25°C (77°F) in the lowlands, gradually decreasing with increasing altitude.
Summer (June to August): The monsoon season arrives in Nepal during the summer months, bringing high humidity and heavy rainfall, particularly in the lowlands. Temperatures range from around 20°C (68°F) to 30°C (86°F) in the lowlands and become cooler with altitude.
Autumn (September to November): Autumn is considered the peak season for trekking in Nepal, characterized by clear skies and pleasant temperatures. Average temperatures range from around 10°C (50°F) to 25°C (77°F) in the lowlands, gradually declining with altitude.
Here’s a summary of the temperature ranges in Nepal across different seasons and altitudes:
Season | Temperature Range in Lowlands | Temperature Range in High-Altitude Regions |
---|---|---|
Winter | 5°C to 15°C (41°F to 59°F) | Below freezing |
Spring | 10°C to 25°C (50°F to 77°F) | Colder with altitude |
Summer | 20°C to 30°C (68°F to 86°F) | Cooler with altitude |
Autumn | 10°C to 25°C (50°F to 77°F) | Colder with altitude |
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It’s important to note that temperatures can vary significantly depending on the specific location and elevation within Nepal. When planning your trip, check the weather forecast for your intended destination and pack accordingly. Be prepared for colder temperatures at higher altitudes and potential rainfall during the monsoon season.
Temperature Chart in Celsius |
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Months |
Kathmandu |
Pokhara |
Chitwan |
|||
|
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
January |
19 |
2 |
20 |
8 |
24 |
7 |
February |
20 |
4 |
21 |
8 |
26 |
8 |
March |
25 |
8 |
27 |
11 |
33 |
12 |
April |
30 |
11 |
30 |
16 |
35 |
18 |
May |
30 |
16 |
30 |
19 |
35 |
20 |
June |
30 |
20 |
30 |
20 |
35 |
23 |
July |
30 |
21 |
30 |
21 |
33 |
24 |
August |
29 |
20 |
30 |
21 |
33 |
24 |
September |
27 |
19 |
29 |
20 |
32 |
22 |
October |
23 |
15 |
27 |
18 |
31 |
18 |
November |
23 |
04 |
23 |
11 |
29 |
12 |
December |
20 |
02 |
20 |
08 |
24 |
08 |
Rainfall Chart in mm. |
|||
Months |
Kathmandu | Pokhara | Chitwan |
January |
25 | 15 | 10 |
February |
25 | 15 | 10 |
March |
75 | 30 |
10 |
April |
50 | 50 |
15 |
May |
100 | 300 |
200 |
June |
225 |
575 |
300 |
July |
375 | 800 |
500 |
August |
360 |
700 |
450 |
September |
175 |
575 |
400 |
October |
50 |
220 |
100 |
November |
10 |
20 |
05 |
December |
10 |
05 |
05 |
Climate Chart |
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Months |
Kathmandu |
Pokhara |
||
|
Dry Day |
Hours of Sunshine |
Dry Day |
Hours of Sunshine |
January |
95% |
5.54 |
94% |
5.49 |
February |
91% |
5.39 |
94% |
6.23 |
March |
93% |
7.37 |
89% |
7.19 |
April |
85% |
9.30 |
80% |
8.51 |
May |
74% |
5.43 |
53% |
5.17 |
June |
54% |
4.54 |
05% |
4.02 |
July |
33% |
2.37 |
03% |
2.04 |
August |
37% |
2.23 |
03% |
1.34 |
September |
62% |
3.18 |
07% |
1.44 |
October |
88% |
5.12 |
64% |
4.30 |
November |
98% |
5.12 |
96% |
4.51 |
December |
99% |
5.06 |
99% |
5.12 |