HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Curek, Kec. Krueng Sabee, Aceh Jaya, Prov. Aceh

GPM01D_E09585_N0485

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 3.90 mm/hari

Reff Padi Rata-rata 2.73 mm/hari

Reff Padi Maksimum 4.83 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	152.08	95.82	48.48	46.49	23.03	113.45	111.65	87.40	118.46	27.92	52.98	23.48	69.81	67.64	102.72	193.07	104.16	41.46	75.66	64.85	186.66	62.72	121.60	205.89
1999	75.02	147.88	107.00	72.68	144.83	114.93	78.45	52.16	91.07	85.21	19.97	26.28	49.85	55.21	10.56	103.65	103.41	114.64	88.80	89.77	38.53	164.99	143.31	99.85
2000	116.51	46.10	52.81	104.92	25.66	173.05	93.35	101.62	62.59	88.97	80.97	41.66	30.05	47.59	37.57	35.79	97.49	204.72	80.64	72.18	117.06	279.51	65.58	114.27
2001	85.54	154.54	90.57	33.13	95.69	62.22	115.40	88.43	39.41	21.36	19.09	43.30	56.89	62.07	30.40	21.79	97.68	63.54	66.02	203.39	107.63	80.92	56.77	226.02
2002	105.82	180.22	19.12	144.77	76.15	123.05	103.92	226.54	218.01	23.93	71.20	18.66	49.93	37.09	42.26	45.74	66.14	104.34	118.14	118.78	106.49	84.79	110.15	107.57
2003	133.77	135.10	116.22	71.09	68.13	201.70	102.19	130.54	93.31	4.81	96.23	63.50	42.66	22.87	45.47	133.55	32.54	97.69	102.58	125.80	174.93	110.20	193.74	27.32
2004	92.55	141.40	37.04	83.73	131.08	133.38	140.14	147.27	117.68	62.77	64.65	56.22	51.02	45.00	6.28	69.45	107.58	174.50	45.06	188.95	144.64	76.55	116.83	47.07
2005	159.10	82.69	44.85	45.49	53.33	215.57	95.93	116.57	96.00	36.15	67.09	36.08	32.97	55.17	28.35	79.62	57.08	27.32	163.07	78.19	108.50	165.73	189.28	76.68
2006	207.60	13.30	126.89	78.68	62.61	127.24	71.71	120.58	50.80	58.42	39.20	73.25	27.70	7.81	7.75	42.83	109.43	62.90	70.91	168.08	144.24	105.45	104.91	103.71
2007	97.21	124.69	4.02	121.49	120.26	160.86	158.29	130.14	129.98	52.00	91.23	32.91	17.17	82.73	17.34	76.46	45.03	43.21	107.97	166.47	142.35	111.24	195.96	55.78
2008	92.75	132.02	60.82	52.33	159.25	157.95	90.90	93.06	23.74	38.71	86.24	27.95	39.59	47.27	37.06	124.55	30.86	33.17	74.88	106.33	61.26	219.96	194.96	101.81
2009	172.94	78.83	11.18	92.90	137.49	151.86	164.34	38.95	78.24	88.09	14.81	36.27	30.43	23.81	74.64	88.14	35.25	82.26	34.71	86.87	193.76	145.80	122.11	107.83
2010	165.94	130.30	48.92	72.75	128.99	183.74	141.79	123.97	162.39	31.35	146.90	31.56	45.42	59.74	55.73	55.31	115.02	146.56	178.32	38.25	143.95	151.85	79.67	159.52
2011	89.43	150.66	57.03	90.37	197.79	160.01	125.89	145.58	21.26	86.49	17.65	23.36	36.81	12.70	139.34	135.71	60.86	41.44	54.02	150.39	103.80	130.27	102.05	149.94
2012	96.36	106.76	138.58	92.17	84.33	55.88	106.24	72.33	29.41	75.54	46.29	10.77	28.15	61.77	28.52	76.62	33.55	51.80	67.38	137.47	154.08	125.31	87.16	219.60
2013	63.00	125.45	105.21	125.09	98.49	145.20	138.04	95.34	129.41	9.58	105.36	68.57	41.57	12.88	54.23	33.76	121.51	9.67	19.13	128.37	136.92	100.39	203.84	109.28
2014	194.27	41.26	0.10	113.54	41.32	121.97	47.50	107.90	85.15	60.05	60.43	8.01	60.57	30.22	102.16	115.86	68.75	111.61	140.37	178.80	206.61	228.83	178.71	232.48
2015	129.23	108.60	75.50	53.57	76.11	80.87	207.36	128.18	65.41	78.22	112.19	12.11	72.70	29.21	66.46	68.23	88.97	100.19	103.13	168.27	92.33	195.40	177.48	56.06
2016	166.73	167.84	63.09	57.20	89.52	184.06	45.34	93.71	216.55	97.62	35.45	85.99	19.95	45.18	82.79	182.82	54.46	37.50	56.84	196.68	197.67	197.29	90.86	132.47
2017	249.81	218.53	20.59	119.02	199.44	50.39	113.43	64.38	73.49	73.20	12.92	21.84	27.54	23.96	71.11	64.54	124.76	35.47	101.16	134.85	146.57	177.92	228.05	206.79
2018	66.90	101.42	63.46	110.81	148.47	184.14	116.46	158.94	134.00	124.33	1.43	49.18	68.13	94.26	52.06	92.14	76.25	81.16	220.59	183.69	227.14	136.16	182.26	82.18
2019	134.04	109.01	94.71	87.47	36.15	164.89	68.17	115.17	53.45	74.78	64.50	33.46	52.17	51.73	37.88	89.61	62.65	71.51	196.33	211.30	55.83	201.35	142.10	116.90
2020	32.40	145.48	84.05	75.94	89.21	180.09	170.74	298.58	165.13	188.81	63.77	60.65	42.90	234.84	26.54	80.08	81.61	54.95	102.62	97.66	191.38	84.55	200.82	119.12
2021	234.22	81.44	68.19	13.18	104.65	313.28	82.39	120.61	114.68	50.99	53.89	66.32	252.47	25.38	114.97	81.86	62.44	88.24	26.05	193.17	139.61	176.99	90.40	227.09
2022	193.29	66.40	152.15	112.11	90.64	105.68	105.68	88.61	114.13	30.65	123.48	105.84	71.88	55.06	38.61	153.91	48.82	128.62	162.74	190.57	196.57	70.57	239.34	83.61
2023	112.46	245.18	69.54	65.33	84.90	111.48	131.86	102.75	98.95	46.89	18.49	80.76	34.78	29.60	72.67	60.24	97.14	65.72	114.08	158.20	134.85	217.58	204.50	223.18
2024	94.54	179.43	58.81	130.45	90.50	111.90	122.46	188.77	167.12	73.08	45.64	71.21	15.96	11.14	134.82	103.76	75.67	158.58	156.90	35.27	62.90	160.97	142.13	150.03
2025	151.39	144.32	36.41	208.85	151.54	137.23	177.87	105.14	98.55	66.44	62.55	31.39	55.13	38.00	81.76	30.83	81.24	28.53	–	–	–	–	–	–

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	88.65	80.91	33.25	53.32	60.75	110.32	81.60	88.22	52.92	30.10	18.97	23.06	28.06	23.62	27.99	45.16	48.06	37.09	55.71	83.40	99.21	84.69	90.67	79.98
R80mm/hari	5.91	5.06	2.37	3.81	4.05	6.89	5.44	5.88	3.53	1.88	1.26	1.54	1.87	1.48	1.87	2.82	3.20	2.47	3.71	5.21	6.61	5.65	6.04	5.00
Reff Padimm/hari	4.14	3.54	1.66	2.67	2.84	4.83	3.81	4.12	2.47	1.32	0.89	1.08	1.31	1.03	1.31	1.98	2.24	1.73	2.60	3.65	4.63	3.95	4.23	3.50

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.