Composite Agromet Advisory Service Bulletin
for the State of Arunachal Pradesh
22th May,2015
For the period: 23thMay’ 2015to 27th
May’ 2015
issued by
Meteorological Centre, Itanagar
INDIA METEOROLOGICAL DEPARTMENT
in collaboration with
AMFU , BASAR
&
Department of Agriculture, Govt. of Arunachal
Pradesh
Meteorological sub-division of the state
As per IMD classification Arunachal Pradesh State consisting of Sixteen districts is considered as one
meteorological subdivision.
Agro Climatic Zones for the State of Arunachal Pradesh
Agroclimatic zones of the state
Sl. No.
Agroclimatic Zone
Districts
Agromet Field
Unit
(AMFU)
Location
1
Tawang,WestKameng, East Kameng,
Papumpare, Upper Subansiri,
Arunachal Pradesh
Lower Subansiri, West Siang,
East Siang, Upper Siang,
Dibang Valley, Lower Dibang Valley,
Lohit, Changlang, Tirap.Anjaw,
KurungKumey, Upper Dibang
Valley.
BASAR
Weather summary for the period from19.05.15to 21.05.15:Light to moderate rain occurred at one or two places on 19.05.15, 20.05.15 and light rain
occurred at one or two places on 21.05.15over Arunachal Pradesh.
Stations 
Parameters
Total rainfall (mm)
Max Temp range (º c)
Bandardewa
PASSIGHAT
0.0
32-35
1.6
31-33
Min Temp range (º c)
Cloud Coverage ( octa )
Relative Humidity (%)
Wind Direction Morning
/ Speed (kmph)
Evening
23-25
04
61-92
CALM
00
NNE’ly
02
23-25
03
59-72
CALM
00
ESE’ly
02
Current synoptic:- The upper air cyclonic circulation over Sub Himalayan West Bengal & Sikkim
and neighborhood extending up to 1.5 km asl persists. The trough from this system to South Odisha
across Jharkhand up to 0.9 km asl also persists. The upper air cyclonic circulation over Eastcentral Bay
and adjoining Northeast Bay of Bengal between 2.1 and 5.8 km above mean sea level persists. An
upper air cyclonic circulation lies over Assam & Meghalaya and neighborhood and extends up to 0.9 km
asl.
Forecast valid till morning of 24stMay, 2015
Moderate rain/thundershowers would occur at most places over Arunachal Pradesh
WARNING:. Heavy rain would occur at isolated places over Arunachal Pradesh on 24th, 25th & 26th
May 2015.
Outlook for subsequent two daysw.e.f. 0830 hrs IST 24stMay, 2015:Little Change