Table 2.

Precipitation differences during crop growing season between drought and non-drought year for each climate model and future period (Unit: %).

RCPs	Countries	GFDL-ESM2M		IPSL-CM5A-LR		MIROC-ESM-CHEM		NorESM1-M
		f1 (%)	f2 (%)	f1 (%)	f2 (%)	f1 (%)	f2 (%)	f1 (%)	f2 (%)
RCP4.5	Cambodia	7.3	7.7	1.7	2.0	− 4.8	− 2.4	− 8.2	− 0.8
	DY-NDY	19–21	17–23	17–23	21–19	18–22	22–18	9–31	10–30
	Lao PDR	− 11.4	− 3.7	− 8.0	− 10.5	− 11.6	− 10.0	− 3.4	− 11.5
	DY-NDY	22–18	21–19	16–24	25–15	26–14	20–20	20–20	10–30
	Thailand	− 6.7	3.4	4.6	− 4.4	− 13.9	− 8.7	− 4.1	− 7.5
	DY-NDY	16–24	16–24	13–27	21–19	20–20	17–23	16–24	8–32
	VCHP	− 15.4	− 12.0	− 11.9	− 6.4	− 34.4	− 28.4	− 24.4	− 14.4
	DY-NDY	16–24	15–25	12–28	18–22	12–28	17–23	13–27	10–30
	Mekong delta	16.5	3.4	− 9.7	− 3.0	− 0.2	− 1.1	1.6	− 0.7
	DY-NDY	16–24	23–17	20–20	18–22	14–26	21–19	20–20	16–24
RCP8.5	Cambodia	4.4	− 1.7	− 0.6	2.0	− 9.7	− 4.1	− 0.5	− 1.0
	DY-NDY	18–22	19–22	18–22	20–20	19–21	19–21	18–22	6–34
	Lao PDR	− 16.7	− 9.4	− 15.3	− 13.3	− 7.0	− 10.4	− 15.7	− 7.2
	DY-NDY	22–18	22–18	16–24	24–16	25–15	19–21	20–20	14–26
	Thailand	− 2.4	− 9.3	− 13.7	− 5.4	− 12.5	− 3.5	− 6.2	− 0.8
	DY-NDY	19–21	23–17	14–26	21–19	15–25	16–24	16–24	14–26
	VCHP	− 25.5	− 24.8	− 17.0	− 13.6	− 29.8	− 25.9	− 22.7	− 29.9
	DY-NDY	16–24	11–29	12–28	18–22	15–25	22–18	13–27	7–33
	Mekong delta	− 0.1	2.9	7.5	0.4	− 2.4	− 1.1	1.7	− 1.6
	DY-NDY	18–22	21–19	21–19	18–22	14–26	21–19	22–18	13–27

The numbers of drought and non-drought year were stated below the differences. Negative values indicate the decreases in precipitation during drought years.

DY Drought year, NDY Non-drought year, VCHP Vietnam Central High Plain.