Winter season is considered as the ideal time to visit Jammu. September to early March is the best time to visit Jammu. During summer temperature of Jammu goes up to 45-48 degree Celcius. During winters visitors can get snow cover and lush landscapes.
Summers lasts from March to June in Jammu. You should not be confused about the weather of Jammu. During summer Jammu is too hot. The temperature of Jammu goes up to 48-degree Celcius. Most of the visitors go towards Gulmarg area in the summer season.
From July to September, Jammu receives good amount of rainfall which mitigates the summer heat and washes away the dust. It is still hot and humid, but the constant rainfall brings a little bit of relief. Even this is not considered as the ideal time to visit Jammu but this time visitors gets lush green sceneries.
From October temperature starts going down and from November you can consider winters. Winters are treated as an ideal time to visit Jammu. Average temperature ranges from 8°-16° but lowest goes up to 4 degrees celsius.