Jamsar, Rajasthan Weather
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Climate of Jamsar: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), June is usually the hottest month in Jamsar, with average daytime highs around 43°C. January is the coolest, when nights typically fall to about 8°C. That is a wide yearly range of roughly 35°C, so the seasons feel very different from each other.
The area receives about 260 mm of rain in a typical year. Rainfall is modest in every month; July is the wettest at about 65 mm. The driest stretch is October to May, with under 20 mm a month.
For outdoor plans and travel, November to February usually offer the most comfortable weather in Jamsar, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 22° | 8° | 4 mm | 34% |
| Feb | 26° | 11° | 10 mm | 31% |
| Mar | 33° | 17° | 12 mm | 27% |
| Apr | 39° | 23° | 10 mm | 22% |
| May | 43° | 28° | 19 mm | 22% |
| Jun | 43° | 31° | 38 mm | 32% |
| Jul | 41° | 31° | 65 mm | 44% |
| Aug | 39° | 29° | 54 mm | 49% |
| Sep | 38° | 26° | 35 mm | 43% |
| Oct | 36° | 21° | 4 mm | 28% |
| Nov | 29° | 15° | 8 mm | 29% |
| Dec | 24° | 9° | 3 mm | 31% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Jamsar. Values describe typical conditions, not a forecast.
About Jamsar weather
Jamsar is a place in Rajasthan's semi-arid to arid landscape, ranging from the Thar Desert in the west to somewhat wetter country in the east, located about 28 km north of Bikaner. Jamsar gets an extreme summer (April–June) with highs often exceeding 42–46°C in the desert west, among the hottest anywhere in India each year. This is followed by a comparatively weak south-west monsoon (July–September), lighter and less reliable than most of India, especially in the western desert districts. Jamsar closes out the year with a cold winter (December–January) with big day-night temperature swings — desert nights can approach 0°C even as afternoons stay mild. This page shows live, auto-refreshing weather for Jamsar: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: Asia/Kolkata.
Frequently asked questions
Jamsar is about 28 km north of Bikaner, in Rajasthan.
Jamsar gets a comparatively weak south-west monsoon (July–September), lighter and less reliable than most of India, especially in the western desert districts.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Jamsar's exact coordinates. No fixed schedule, the page updates whenever you load it.
June is usually the hottest month in Jamsar, with average daytime highs of about 43°C and nights around 31°C. Afternoons above 40°C are common then, so heatwave precautions matter.
The coldest nights come in January, when the average low is about 8°C and daytime highs reach around 22°C.
Jamsar receives about 260 mm of rain in a typical year. July is the wettest month at roughly 65 mm; no month averages more than 100 mm.
November to February usually offer the most comfortable weather in Jamsar, with mild daytime temperatures and little rain.
In November Jamsar typically sees daytime highs near 29°C and lows near 15°C, with about 8 mm of rain over the month and average humidity around 29%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Jamsar is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Jamsar's day-to-day weather is shaped by its position in Rajasthan, India. See the hourly weather forecast or the air quality index for more detail.