HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Mungkur, Kec. Linge, Aceh Tengah, Prov. Aceh

GPM01D_E09695_N0425

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 4.02 mm/hari

Reff Padi Rata-rata 2.81 mm/hari

Reff Padi Maksimum 4.60 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	99.04	105.17	63.35	54.92	39.14	52.70	71.22	78.44	73.02	107.77	95.55	69.15	62.20	188.61	230.31	208.38	98.40	129.19	56.90	178.45	213.27	128.31	90.46	216.99
1999	108.70	139.89	91.69	72.02	139.80	133.65	163.16	54.86	143.41	104.08	72.56	29.83	73.41	27.65	68.42	105.72	145.04	158.85	142.67	180.53	78.94	123.23	189.48	67.48
2000	145.48	30.83	38.99	123.30	71.03	187.62	70.81	197.63	93.08	111.85	79.50	65.23	19.21	100.42	97.58	58.96	180.58	163.90	127.80	101.96	56.44	265.78	52.74	130.45
2001	127.49	120.21	47.69	59.70	71.35	91.55	107.01	97.47	60.45	33.42	65.44	95.32	76.81	115.41	47.84	84.42	116.30	89.33	50.89	317.76	223.88	61.36	87.22	207.90
2002	90.23	78.79	16.59	138.72	25.26	108.61	108.67	219.78	148.04	80.68	94.39	60.33	48.07	68.96	73.14	54.13	180.40	83.01	210.22	136.95	120.53	65.79	133.38	94.38
2003	152.91	68.40	79.48	118.90	82.24	142.19	130.92	70.45	131.23	7.85	88.42	134.73	55.78	74.77	169.70	110.17	60.90	158.94	155.48	92.91	128.74	128.68	168.29	29.30
2004	154.74	139.19	23.24	108.02	97.36	144.55	91.23	186.24	174.71	95.44	74.94	75.58	61.31	104.17	36.86	76.27	137.42	178.82	114.59	133.09	96.23	99.82	95.17	71.02
2005	113.03	123.19	47.40	33.46	32.51	106.92	157.22	75.33	119.25	54.02	84.26	53.15	79.99	77.68	29.18	147.83	47.47	69.81	120.88	174.26	169.76	192.77	198.16	70.48
2006	104.55	6.21	70.90	79.02	23.30	161.30	166.19	111.78	96.79	58.41	110.87	50.87	23.86	52.13	24.47	131.16	109.27	131.25	129.82	139.77	169.55	24.30	91.05	138.88
2007	7.67	71.06	21.46	52.27	92.75	177.06	182.65	106.95	136.48	94.26	158.40	39.97	27.26	143.79	38.14	135.97	98.21	44.91	152.93	227.94	169.93	143.48	164.77	107.35
2008	89.67	60.43	48.99	53.83	84.11	218.28	113.59	78.68	12.43	89.83	71.78	74.66	69.49	67.49	26.11	218.43	80.64	43.68	99.49	109.45	125.61	151.01	212.68	90.11
2009	60.97	44.43	6.32	51.49	146.99	144.07	164.64	48.97	90.27	103.90	27.79	65.78	61.94	27.49	58.84	161.93	93.59	71.40	40.74	105.15	199.07	155.01	117.20	56.89
2010	119.50	165.35	38.78	96.73	66.46	219.40	63.54	190.05	55.98	107.45	149.48	97.87	60.27	92.08	73.06	82.09	111.48	191.18	215.17	70.64	124.87	164.85	118.35	107.52
2011	100.66	102.86	54.11	53.90	192.11	160.67	70.71	169.07	40.45	75.27	65.45	35.51	41.05	26.15	167.45	158.80	81.22	63.74	151.95	87.27	159.47	70.03	150.04	143.16
2012	65.61	98.95	58.59	121.15	110.56	62.22	137.43	106.07	75.24	69.73	48.76	27.17	108.12	86.12	103.97	77.62	59.57	54.62	55.41	163.91	107.66	199.70	164.35	131.66
2013	68.98	96.50	80.42	131.72	57.76	82.18	131.32	141.66	114.55	66.88	125.53	108.84	51.41	34.28	53.03	111.67	163.28	20.22	114.99	87.86	90.45	73.69	102.66	168.22
2014	124.08	11.22	3.56	68.63	40.40	124.22	118.45	47.49	100.93	117.82	80.11	14.86	99.48	21.94	96.06	190.49	102.62	127.64	93.29	175.11	158.90	126.46	101.38	252.07
2015	174.17	13.51	38.87	70.84	39.13	91.77	164.29	117.48	102.79	97.43	163.64	36.79	43.45	71.86	97.45	87.66	96.05	156.35	192.85	119.86	155.97	110.06	168.27	51.98
2016	64.59	157.47	145.42	13.81	53.34	131.16	117.23	56.28	146.10	103.72	82.89	89.99	62.05	42.60	59.64	152.18	145.41	27.15	57.65	224.29	134.81	150.11	122.08	90.32
2017	194.00	198.79	16.22	128.93	119.52	75.47	111.12	92.74	74.52	58.73	46.55	75.41	83.02	18.96	149.31	94.10	123.92	89.93	201.10	133.63	149.90	141.89	285.60	109.55
2018	105.54	46.52	21.02	113.54	75.80	110.75	99.14	120.89	77.76	98.07	8.52	81.23	62.43	126.37	20.00	114.79	116.49	86.38	266.39	152.27	237.41	83.84	115.28	92.20
2019	71.07	89.99	54.76	67.10	16.24	118.49	68.57	107.21	43.36	133.02	86.85	46.72	20.12	58.38	42.22	113.73	63.32	89.72	195.83	162.53	100.20	109.28	155.05	91.68
2020	16.78	108.08	76.03	43.02	49.66	126.28	178.22	220.19	113.24	162.27	78.90	105.82	129.79	190.62	38.74	100.85	113.34	64.59	136.94	115.25	110.06	123.52	191.19	88.04
2021	203.96	50.44	31.71	12.05	128.57	183.84	65.27	128.84	114.13	51.01	49.38	123.33	219.16	49.19	137.36	182.83	60.88	100.76	20.08	268.98	106.26	186.01	65.64	183.94
2022	158.50	30.78	84.96	124.23	102.56	80.73	109.71	63.87	129.61	29.47	261.15	110.78	60.47	56.83	75.46	194.56	73.25	154.72	157.04	191.07	195.67	33.96	165.18	142.44
2023	80.89	190.81	59.97	33.07	28.01	137.37	56.83	89.85	115.26	88.27	68.82	69.38	100.37	24.13	73.86	124.37	93.76	112.03	98.01	168.10	129.01	137.99	212.27	119.29
2024	29.78	213.21	22.33	151.67	78.99	73.55	57.22	168.70	95.97	165.79	95.85	126.37	10.29	26.39	130.60	130.66	212.92	89.92	232.36	58.59	83.23	86.67	156.76	134.21
2025	168.14	133.53	32.54	104.77	101.08	101.69	187.56	109.86	83.20	130.29	66.94	32.54	95.77	18.95	103.17	73.66	110.51	61.85	–	–	–	–	–	–

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	65.41	41.71	21.37	49.80	37.81	81.89	70.28	69.13	70.51	57.53	62.23	36.53	38.29	26.34	37.88	81.19	71.26	60.40	57.35	98.34	98.61	72.22	93.52	70.80
R80mm/hari	4.36	2.61	1.53	3.56	2.52	5.12	4.69	4.61	4.70	3.60	4.15	2.44	2.55	1.65	2.53	5.07	4.75	4.03	3.82	6.15	6.57	4.81	6.23	4.43
Reff Padimm/hari	3.05	1.82	1.07	2.49	1.76	3.58	3.28	3.23	3.29	2.52	2.90	1.70	1.79	1.15	1.77	3.55	3.33	2.82	2.68	4.30	4.60	3.37	4.36	3.10

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.