HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kampung Baru, Kec. Penanggalan, Kota Subulussalam, Prov. Aceh

GPM01D_E09805_N0265

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 4.53 mm/hari

Reff Padi Rata-rata 3.17 mm/hari

Reff Padi Maksimum 5.24 mm/hari

Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan, probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi, kemudian hujan efektif padi = 70% × R80 per hari.

Harian Bulanan Hari Hujan Maksimum Tahunan Hujan Efektif

DATA SETENGAH BULANAN

Curah Hujan per Periode I–II

Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.

mm/periode

Tahun	Jan		Feb		Mar		Apr		Mei		Jun		Jul		Agu		Sep		Okt		Nov		Des
Tahun	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II
1998	139.54	138.81	122.08	64.89	77.13	117.73	53.92	96.37	128.35	13.11	70.49	61.74	65.04	153.27	196.12	237.56	69.77	68.40	65.65	178.66	164.86	82.97	129.94	227.19
1999	189.15	85.66	127.69	93.49	164.96	60.64	166.72	68.00	96.88	103.51	62.84	76.13	66.42	41.32	29.95	147.30	154.92	216.05	187.02	116.13	63.03	175.71	193.25	92.64
2000	122.12	82.21	63.01	117.26	40.56	265.88	93.97	111.42	26.12	104.22	75.73	41.87	22.50	111.14	139.80	19.47	170.74	247.94	106.35	74.86	92.70	182.56	33.59	250.50
2001	128.43	118.75	57.94	107.03	53.60	112.88	111.27	159.54	108.28	28.16	51.60	95.97	18.46	112.56	46.35	123.79	100.88	152.54	86.37	217.93	151.89	59.56	38.37	294.94
2002	91.31	188.19	34.14	197.09	99.68	129.77	92.25	202.93	244.67	28.04	74.04	10.68	31.72	92.42	28.11	83.00	119.95	110.81	158.86	175.94	169.62	98.89	174.51	127.87
2003	180.14	143.91	161.38	107.72	81.10	181.26	121.34	230.98	114.44	5.82	112.75	111.80	65.55	95.19	139.63	123.11	76.49	111.02	193.47	74.33	159.01	177.61	184.91	47.60
2004	143.15	166.75	68.22	133.90	161.19	109.25	82.04	249.47	112.58	50.64	87.92	21.93	49.91	105.36	37.08	61.31	104.30	199.18	96.75	316.08	240.18	85.33	124.83	134.70
2005	205.75	108.38	63.44	79.52	104.64	115.82	86.83	204.14	126.65	26.75	75.44	23.89	74.75	64.06	14.49	186.39	71.08	64.95	204.36	174.82	129.15	120.73	206.61	71.24
2006	189.64	17.53	119.06	176.89	54.24	104.12	110.28	151.86	100.63	87.05	40.88	149.04	76.57	28.18	6.96	132.65	206.96	76.38	133.99	194.88	132.35	175.73	158.56	164.03
2007	119.51	106.15	67.47	106.07	66.32	98.69	194.64	114.92	170.04	117.97	134.51	27.72	47.38	192.70	35.47	98.91	133.17	62.18	203.77	257.77	193.52	96.57	290.28	30.05
2008	79.84	224.92	37.60	87.03	107.18	183.35	92.73	188.33	45.50	138.99	71.42	47.21	106.36	47.33	13.69	196.82	211.02	49.66	165.89	145.95	84.49	157.33	170.10	112.82
2009	43.16	199.54	17.62	100.70	164.68	165.59	261.74	21.87	147.36	23.82	31.68	59.29	54.29	17.21	50.79	119.95	58.68	103.34	68.21	182.70	194.61	67.84	118.40	107.59
2010	103.79	145.22	175.91	68.75	132.41	119.15	95.83	163.51	225.02	48.65	122.37	31.89	81.20	94.21	88.92	99.60	84.59	114.92	228.67	54.68	141.96	158.00	103.05	177.68
2011	104.92	115.14	69.81	65.11	112.20	261.65	75.39	224.53	23.58	146.93	48.89	64.21	76.93	13.37	72.57	169.82	112.75	72.82	92.25	208.50	203.79	173.85	132.33	178.19
2012	61.36	42.48	118.73	74.38	98.81	86.68	172.73	143.47	131.42	94.10	47.32	10.33	105.74	124.95	46.73	118.02	60.31	73.72	89.60	180.62	221.73	76.67	128.85	204.57
2013	30.36	237.09	155.57	114.44	58.50	158.05	110.97	189.56	103.17	30.79	58.03	107.89	31.86	21.89	26.78	160.86	141.18	11.72	95.04	351.23	185.74	105.44	206.06	168.62
2014	158.83	37.98	3.06	50.41	33.25	124.78	153.27	106.15	81.38	93.96	86.59	17.62	69.54	5.77	97.15	99.33	66.78	143.14	136.99	175.93	127.16	179.93	120.51	200.39
2015	135.05	103.20	88.09	85.29	95.94	176.33	152.52	157.97	111.77	60.81	112.24	2.79	36.00	33.23	67.81	103.18	69.81	136.85	154.81	130.74	140.40	122.66	233.11	86.07
2016	130.98	136.41	132.35	154.53	115.72	280.45	129.66	162.48	253.33	61.65	90.47	92.49	59.22	105.93	56.61	139.32	206.41	21.63	146.58	156.13	141.53	188.68	130.59	111.85
2017	122.98	204.15	15.09	196.39	91.58	83.81	105.94	119.91	68.85	73.87	15.67	61.57	81.26	9.64	136.63	50.87	288.66	76.27	218.52	64.97	164.96	207.70	162.34	216.25
2018	101.64	71.29	63.25	123.37	224.41	83.91	158.87	212.53	105.44	152.44	8.38	105.33	57.24	68.55	2.17	150.45	78.05	118.48	182.98	211.36	165.30	143.30	166.22	31.85
2019	138.60	102.79	91.77	131.66	47.93	168.83	127.93	72.58	89.16	141.05	101.38	44.61	26.83	30.37	30.07	114.30	36.08	70.45	183.10	207.21	70.62	192.81	261.70	144.06
2020	169.70	172.28	164.37	29.65	120.58	131.23	335.54	184.08	75.82	117.81	63.81	89.41	48.43	171.17	46.92	80.75	132.45	94.66	117.18	73.90	100.21	159.50	48.26	196.66
2021	155.12	88.30	41.15	47.08	164.12	224.44	105.59	168.94	112.81	51.65	77.18	104.97	137.78	25.75	140.44	135.09	78.76	115.85	16.55	227.79	138.35	129.90	222.39	139.12
2022	144.48	89.17	82.64	114.95	117.49	84.02	74.62	130.63	138.49	24.04	144.17	131.13	46.75	62.03	61.08	153.36	60.39	155.74	108.90	203.72	186.77	111.51	259.27	105.98
2023	55.28	178.90	62.20	52.02	160.31	158.60	140.49	129.41	145.66	68.81	25.14	93.50	101.26	51.21	140.31	83.25	86.35	121.03	130.21	189.03	186.47	171.84	226.72	207.18
2024	127.83	186.12	104.64	205.51	174.60	126.63	139.42	203.16	139.33	90.26	96.19	161.80	21.99	14.20	171.71	165.98	120.83	127.53	227.32	30.19	79.42	148.27	80.09	135.05
2025	96.15	198.69	70.87	132.91	163.12	92.31	152.65	85.77	86.08	40.42	68.25	18.95	75.38	15.30	87.78	48.60	92.70	96.06	–	–	–	–	–	–

HASIL R80

Ringkasan R80 dan Hujan Efektif

Nilai ditampilkan untuk periode I dan II setiap bulan.

Parameter	Jan I	Jan II	Feb I	Feb II	Mar I	Mar II	Apr I	Apr II	Mei I	Mei II	Jun I	Jun II	Jul I	Jul II	Agu I	Agu II	Sep I	Sep II	Okt I	Okt II	Nov I	Nov II	Des I	Des II
R80mm/periode	89.02	84.97	40.44	65.06	57.64	91.18	91.17	104.19	80.27	27.78	46.03	21.33	31.83	16.82	27.84	82.55	69.17	67.71	91.19	74.64	97.21	92.07	112.26	90.01
R80mm/hari	5.93	5.31	2.89	4.65	3.84	5.70	6.08	6.95	5.35	1.74	3.07	1.42	2.12	1.05	1.86	5.16	4.61	4.51	6.08	4.67	6.48	6.14	7.48	5.63
Reff Padimm/hari	4.15	3.72	2.02	3.25	2.69	3.99	4.25	4.86	3.75	1.22	2.15	1.00	1.49	0.74	1.30	3.61	3.23	3.16	4.26	3.27	4.54	4.30	5.24	3.94

R80

INTERPRETASI

Nilai R80 menggambarkan curah hujan yang dapat diandalkan pada probabilitas 80%. Hujan efektif padi pada modul ini dihitung sebesar 70% dari R80 harian dan dapat digunakan sebagai input awal analisis kebutuhan air irigasi dengan tetap memperhatikan metode desain dan data lapangan yang digunakan pada studi.