Rainfall | NER Databank

Month-wise Rainfall as recorded by the ICAR, Manipur at Lamphelpat, 2013 to 2020:

(in mm)

Month	2013	2014	2015	2016	2017	2018	2019	2020
January	0	0	46.6	10.1	3.7	7.8	3.4	65.8
February	1.7	31.2	17	35.8	19.4	10.6	20.3	13.3
March	31.8	28	21.3	66.8	250.6	70.2	36	12.1
April	83.6	47.5	213.4	215.4	273.3	91.9	77.6	102.8
May	335.1	277.3	60	377.3	230.9	212.3	87.1	148.6
June	135.5	385	309.6	205.3	319.8	365.7	181.4	307.4
July	254.1	85	418.2	225.6	396.8	214.7	202.6	270.8
August	414.3	263.9	254.9	119.8	219.3	180.8	62.9	205.7
September	291.3	106.7	178.5	221.5	359.2	27.9	253.7	229.9
October	90.3	29	124	198.3	242.6	119.1	159.8	165.8
November	0	0	13.3	66.2	7.5	0.4	38.7	104.9
December	1.4	0	0.4	5.8	116.3	24.3	13.6	0
Annual	1639.1	1253.6	1657.2	1747.9	2439.4	1325.7	1137.1	1627.1

Source: Economic Survey Manipur 2020-21

District-wise Seasonal and Annual Rainfall, 2019:

(in mm)

District	Winter	Pre-Monsoon	SW-Monsoon	Post-Monsoon	Annual
Bishnupur	13.9	206.2	535.7	103.8	859.6
Chandel	19.6	84.1	410.8	65.5	580
Churachandpur	12.4	190.8	677.4	67.9	948.5
Imphal East	14.7	160.2	506.6	141.3	822.8
Imphal West	18.5	262.7	807	100.3	1188.5
Senapati			763.5	238.4
Tamenglong	30	410.6	1536.5
Thoubal			432.5	90.7
Ukhrul	12	165.4	725.8	254	1157.2
Manipur	14.3	159.3	642.1	151.2	928.6

Source: Rainfall Statistics of India 2019

Percentage Departure of District-wise Seasonal and Annual Rainfall, 2019:

District	Winter	Pre-Monsoon	SW-Monsoon	Post-Monsoon	Annual
Bishnupur	-87%	-45%	-61%	-68%	-61%
Chandel	-33%	-71%	-80%	-77%	-78%
Churachandpur	-71%	-61%	-57%	-72%	-59%
Imphal East	-70%	-69%	-60%	-27%	-59%
Imphal West	-63%	-10%	-9%	-46%	-16%
Senapati			-40%	3%
Tamenglong	-94%	-68%	-78%
Thoubal			-50%	-26%
Ukhrul	-74%	-36%	-31%	42%	-25%
Manipur	-0.66	-0.56	-0.54	-0.33	-0.54

Source: Rainfall Statistics of India 2019

District-wise Monthly Rainfall, 2019:

(in mm)

District	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC
Bishnupur	1.1	12.8	33.5	86.6	86.1	117.8	175.8	105.6	136.5	59.4	36	8.4
Chandel	1.2	18.4	25.7	29.8	28.6	132.7	78.5	81.5	118.1	45.3	12.6	7.6
Churachandpur	1.2	11.2	50.4	63.4	77	211.3	164	115.6	186.5	24.1	37.2	6.6
Imphal East	0.5	14.2	19.1	49.9	91.2	90.5	135.3	86.5	194.3	98.9	33.5	8.9
Imphal West	0	18.5	38	99	125.7	198.7	260.6	171.4	176.3	77.4	10.4	12.5
Senapati					68.5	225.8	190.1	154.5	193.1	188.7	33.7	16
Tamenglong	0	30	28.7	104.7	277.2	325.4	352.3	305.5	553.3	242.4
Thoubal					44.9	128	117.4	49.4	137.7	52.6	28.5	9.6
Ukhrul	2.6	9.4	31.2	77.2	57	130.3	265.3	95.6	234.6	198	46.6	9.4
Manipur	1.6	12.8	35.8	61.4	62.7	168.8	179.3	109.6	184.5	108.4	33.2	9.6

Source: Rainfall Statistics of India 2019

District wise Monthly Rainfall recorded in different location of the districts of Manipur during the period from 2013 to 2016:

(in mm)

Months	Senapati				Tamenglong				Churachandpur
Months	2013	2014	2015	2016	2013	2014	2015	2016	2013	2014	2015	2016
1	2	3	4	5	6	7	8	9	10	11	12	13
January	-	-	23.10	6.00	0.00	0.00	58.40	3.30	0.00	0.00	0.00	0.00
February	-	-	10.00	14.30	0.00	30.60	25.60	75.60	0.00	28.50	0.00	0.00
March	-	-	13.10	12.00	0.00	59.80	67.20	134.20	45.70	24.50	17.40	28.50
April	-	-	66.50	68.70	21.70	52.50	331.80	574.90	72.70	68.80	239.10	194.10
May	-	-	18.70	68.40	445.90	523.10	123.30	159.80	423.90	259.30	55.30	249.50
June	-	-	93.00	62.20	280.10	161.10	291.40	0.00	138.50	119.30	194.80	242.30
July	-	-	99.00	82.90	378.40	148.70	576.50	241.50	303.70	143.40	421.30	276.00
August	-	-	33.40	81.10	487.10	407.60	424.60	72.90	263.40	242.50	138.80	310.30
September	-	-	31.10	39.20	335.00	128.30	191.50	185.80	144.30	0.00	107.00	118.20
October	-	-	34.40	91.90	114.80	38.50	32.30	0.00	113.80	0.00	0.00	45.90
November	-	-	11.90	45.40	0.00	0.00	7.20	0.00	0.00	0.00	0.00	0.00
December	-	-	-	-	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Total	-	-	434.20	572.10	2063.00	1550.20	2129.08	1448.00	1506.00	886.30	1173.70	1464.08
Months	Chandel				Ukhrul				Imphal East
Months	2013	2014	2015	2016	2013	2014	2015	2016	2013	2014	2015	2016
1	14	15	16	17	18	19	20	21	22	23	24	25
January	0.00	0.00	0.00	0.00	0.00	0.00	-	-	-	-	-	-
February	0.00	0.00	0.00	0.00	0.00	0.00	-	8.20	-	-	-	0.01
March	0.00	0.00	0.00	0.00	0.00	0.00	-	26.10	-	-	-	0.63
April	50.20	17.00	95.00	94.00	0.00	33.50	20.00	24.20	-	-	-	4.10
May	341.80	112.50	35.00	58.50	308.50	143.30	109.10	123.40	-	-	-	88.90
June	59.50	195.00	334.70	81.50	185.50	312.00	43.30	240.20	-	-	29.10	170.40
July	260.00	221.00	661.50	282.00	237.30	183.00	205.30	232.90	-	-	101.70	414.80
August	215.50	248.50	149.00	223.00	228.50	197.70	312.90	261.70	-	-	191.30	741.80
September	156.50	84.00	248.00	172.00	161.60	96.00	198.50	140.10	-	-	120.00	282.50
October	55.00	66.50	10.50	173.00	103.70	96.50	100.30	108.60	-	-	122.20	448.70
November	0.00	0.00	11.50	0.00	0.00	0.00	113.60	91.30	-	-	62.56	196.56
December	0.00	0.00	0.00	0.00	0.00	0.00	11.00	60.30	-	-	10.70	53.81
Total	1138.50	944.50	15.45.2	1084.00	1225.10	1062.00	1114.00	1317.00	-	-	637.56	2402.21
Months	Imphal West				Bishnupur				Thoubal
Months	2013	2014	2015	2016	2013	2014	2015	2016	2013	2014	2015	2016
1	26	27	28	29	30	31	32	33	34	35	36	37
January	0.00	0.00	46.60	10.10	-	-	26.00	-	-	-	24.50	0.80
February	1.70	31.20	17.00	35.80	1.40	4.60	12.00	18.00	1.40	4.60	8.90	15.00
March	31.80	28.00	21.30	66.80	5.40	16.60	17.00	99.00	5.40	16.60	10.60	37.40
April	83.60	47.50	213.40	215.40	57.30	32.50	43.00	189.00	57.30	32.50	129.60	192.80
May	335.10	277.30	60.00	377.30	38.30	131.40	117.11	266.00	38.30	131.40	50.80	187.20
June	135.50	385.00	309.60	205.30	18.60	157.40	184.00	114.00	18.60	157.40	59.60	59.20
July	254.10	85.00	418.20	328.60	35.30	51.90	405.00	442.00	35.30	51.90	172.20	333.00
August	414.30	263.90	254.90	119.80	-	100.20	179.00	152.70	-	100.20	40.10	20.70
September	291.30	106.70	178.50	221.50	30.50	32.30	94.00	107.90	30.50	32.30	54.80	52.60
October	90.30	29.00	124.00	198.30	8.50	32.90	155.00	120.20	8.50	32.90	12.90	28.30
November	0.00	0.00	13.30	66.20	-	-	-	44.40	-	-	-	37.60
December	1.40	0.00	0.40	5.80	1.20	-	-	-	1.20	-	-	-
Total	16931.10	1253.60	1657.20	1850.90	196.50	559.80	1232.11	1553.20	196.50	559.80	564.00	964.60

Source: Statistical Handbook Manipur 2016-17

Monthly Maximum and Minimum Temperature as recorded by ICAR at Lamphelpat Imphal West, Manipur, 2004 to 2016:

(in celsius degree)

Year	January		February		March		April		May		June
Year	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min
2004	21.90	5.20	25.10	6.70	28.90	13.60	25.00	16.20	27.60	19.80	28.20	21.70
2005	20.20	5.60	23.40	10.50	24.70	13.90	27.50	15.50	27.00	17.50	29.70	21.30
2006	21.80	5.10	24.70	10.00	27.20	11.30	29.20	16.40	29.40	18.90	29.80	22.20
2007	21.70	3.60	20.80	9.70	25.10	10.70	22.60	13.30	28.30	19.90	28.70	21.90
2008	20.10	6.10	21.20	7.10	24.90	12.50	28.80	15.60	29.00	19.30	28.60	21.30
2009	22.80	5.90	25.20	6.20	26.60	13.10	28.20	18.20	29.90	19.30	29.90	21.30
2010	23.30	4.30	23.70	6.50	28.70	12.70	29.00	18.40	27.90	20.10	27.30	22.00
2011	20.80	5.40	23.20	7.20	26.00	11.80	28.20	15.50	28.20	19.20	29.80	22.00
2012	22.00	5.20	26.00	5.80	28.70	11.10	28.00	15.50	32.70	18.60	31.90	21.90
2013	23.10	3.00	28.00	7.70	29.00	10.70	28.80	15.50	26.80	19.40	31.60	22.00
2014	24.00	4.60	23.80	6.70	28.00	10.40	30.50	14.60	30.10	19.00	31.00	21.90
2015	22.70	7.40	23.70	6.70	28.50	11.00	26.40	16.10	28.90	18.60	29.40	21.90
2016	22.13	4.62	25.10	9.56	27.59	12.60	28.36	17.07	29.46	21.32	31.35	22.09
Year	July		August		September		October		November		December
Year	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min
2004	27.10	21.80	28.50	22.10	26.80	20.80	26.30	16.80	24.60	10.80	21.30	7.20
2005	28.10	22.00	28.70	22.50	28.70	20.80	27.20	19.10	24.70	11.60	21.50	7.70
2006	29.60	22.90	30.20	22.40	29.60	21.30	28.10	17.80	24.20	12.30	22.00	6.20
2007	28.10	22.20	28.80	22.30	27.80	20.90	26.90	18.30	24.10	14.60	21.10	6.60
2008	28.10	22.20	28.50	22.50	29.40	21.30	27.60	18.20	25.40	9.90	21.70	7.80
2009	29.80	22.60	28.70	22.10	29.30	21.50	28.60	18.60	25.40	11.70	22.20	5.60
2010	29.00	22.70	29.50	22.60	28.60	21.60	27.60	18.50	25.30	7.70	21.60	7.30
2011	30.70	22.00	30.40	21.80	30.30	21.40	28.70	17.80	27.00	9.20	24.00	5.60
2012	32.30	22.80	31.50	22.40	29.80	21.70	29.40	17.50	26.60	12.00	22.80	4.90
2013	30.80	22.60	30.80	22.00	30.30	21.30	29.30	18.00	27.60	9.60	22.70	5.60
2014	32.80	23.00	32.00	22.40	30.60	21.40	29.20	17.10	28.00	11.70	23.40	6.20
2015	27.80	22.20	28.90	22.40	29.70	21.50	27.90	19.70	25.60	11.40	21.74	5.85
2016	30.41	22.27	31.00	22.41	29.39	21.90	28.60	19.48	24.91	12.33	23.68	8.30

Source: Statistical Handbook Manipur 2016-17

Monthly Maximum and Minimum Humidity as recorded by ICAR at Lamphelpat Imphal West, Manipur, 2015 and 2016:

(in %)

Months	2015		2016
Months	Max	Min	Max	Min
January	78.20	77.90	80.80	77.80
February	73.00	72.00	77.50	69.00
March	78.20	73.50	82.80	76.20
April	88.20	80.60	81.00	53.30
May	89.70	83.80	85.80	68.00
June	94.50	73.50	92.20	80.50
July	92.90	83.30	92.30	77.70
August	92.80	86.20	92.90	77.60
September	93.60	87.40	89.40	70.10
October	92.40	87.20	87.30	61.50
November	90.10	83.80	86.20	47.60
December	83.50	79.80	87.50	48.00

Source: Statistical Handbook Manipur 2016-17