PINAKI MAJUMDAR
Jamshedpur, Oct 4: Jharkhand has received 17 % above-normal rainfall during the four-month monsoon period from June 1 to September 30, 2025, according to data released by the India Meteorological Department (IMD), Ranchi.
The state recorded a cumulative rainfall of 1,199.5 mm against a normal seasonal average of 1,022.9 mm, indicating a surplus monsoon performance in most districts.
The monsoon season, which began on a steady note in June, picked up momentum in July and August, delivering widespread showers. By September-end, several districts had experienced “Excess” rainfall (20% or more above normal), while a few others saw “Normal” precipitation levels.
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Top Rain-Receiving Districts
East Singhbhum topped the chart with 1,669.5 mm of rainfall, registering a 52% surplus compared to its normal 1,096.2 mm.
Ranchi followed closely with 1,550.2 mm rainfall, 51% above normal, reflecting a robust monsoon over the state capital region.
Seraikela-Kharsawan and Khunti also recorded significant surpluses of 51% and 24%, respectively.
Dhanbad and Latehar too witnessed impressive surpluses of 28% and 37%.
Districts with Deficient Rainfall
While most parts of Jharkhand enjoyed a good monsoon, a few districts faced deficits:
Pakur experienced the steepest shortfall at -33%, receiving only 816.3 mm rainfall against the normal 1,224.5 mm.
Godda (-18%), Deoghar (-17%), and Sahibganj (-11%) also recorded below-normal rainfall.
Hazaribag and Ramgarh saw marginal deviations of -3% and -1%, placing them in the “Normal” category.
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September Sees Slight Deficit
Interestingly, despite the overall monsoon surplus, the September rainfall alone showed a 16% deficit, with Jharkhand receiving 188.6 mm against the normal 224 mm for the month.
This dip was attributed to weaker monsoon currents and fewer active low-pressure systems during the latter half of September.
IMD Assessment
Meteorologists at IMD Ranchi noted that the overall monsoon distribution has been fairly balanced, benefitting both agricultural and groundwater recharge activities across the state.
“The surplus rainfall has been instrumental in supporting kharif crops, especially paddy cultivation in central and southern districts,” said a Met department official.
