Kathmandu weather records
Record high and low temperatures for Kathmandu, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 34°C on 1989-05-06; its coldest fell to -1°C on 1989-02-20.
Records by month
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.
| Month | Daytime high | Overnight low |
|---|---|---|
| January | 22°C2023-01-31
6°C1983-01-02
|
11°C2021-01-04
-1°C2013-01-09
|
| February | 24°C2006-02-26
7°C1989-02-19
|
13°C2006-02-20
-1°C1989-02-20
|
| March | 29°C1986-03-30
12°C1993-03-01
|
16°C2017-03-29
3°C1980-03-01
|
| April | 33°C2026-04-21
15°C2013-04-21
|
20°C2026-04-23
5°C1990-04-02
|
| May | 34°C1989-05-06
18°C2004-05-22
|
21°C2026-05-22
8°C1987-05-04
|
| June | 32°C2026-06-10
20°C2020-06-05
|
22°C2026-06-27
13°C1999-06-02
|
| July | 29°C2025-07-24
20°C1989-07-30
|
22°C2024-07-26
16°C1989-07-31
|
| August | 30°C2019-08-12
20°C1989-08-01
|
22°C2019-08-11
17°C1987-08-14
|
| September | 30°C2024-09-22
19°C2024-09-28
|
21°C2024-09-07
13°C2000-09-30
|
| October | 29°C2021-10-15
14°C1997-10-24
|
20°C2024-10-01
7°C1997-10-25
|
| November | 25°C2020-11-01
12°C1994-11-30
|
16°C2025-11-03
3°C1992-11-24
|
| December | 22°C2017-12-10
7°C2003-12-28
|
12°C1998-12-07
-1°C1989-12-27
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Winter (Dec–Feb) | 24°C2006-02-26
6°C1983-01-02
|
13°C2006-02-20
-1°C1989-02-20
|
| Spring (Mar–May) | 34°C1989-05-06
12°C1993-03-01
|
21°C2026-05-22
3°C1980-03-01
|
| Summer (Jun–Aug) | 32°C2026-06-10
20°C1989-07-30
|
22°C2026-06-27
13°C1999-06-02
|
| Autumn (Sep–Nov) | 30°C2024-09-22
12°C1994-11-30
|
21°C2024-09-07
3°C1992-11-24
|
All-time records
The most extreme value Kathmandu has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Gust
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.