TABLE 4.

Mean values of meteorological variables in particular weather categories at different stations and seasons during summer (1 May–15 August) and winter (16 October–6 January) seasons.

			Wind speed		Global solar		Air pressure		Air temperature		Relative		Air vapor
			(m⋅s–1)		radiation (MJ⋅day–1)		(hPa)		(°C)		humidity (%)		pressure (hPa)
Station	Season	Weather type	Weak wind	Strong wind	Weak wind	Strong wind	Weak wind	Strong wind	Weak wind	Strong wind	Weak wind	Strong wind	Weak wind	Strong wind
Phortse	Summer	Cloudy	1.1	1.5	15.1	16.6	645.8	645.3	9.5	6.8	94.7	89.8	11.2	9.9
		Sunny	1.2	1.7	23.1	25.8	646.7	646.5	10.7	8.3	93.0	80.6	11.9	8.9
	Winter	Cloudy	0.9	1.5	9.6	12.5	646.3	644.4	–3.6	–3.2	76.9	58.4	4.8	3.1
		Sunny	1.0	1.4	17.3	17.3	646.0	647.8	–2.2	–1.8	64.2	48.5	4.1	3.6
Camp 2	Summer	Cloudy	0.9	2.1	23.8	19.9	463.3	462.6	–3.8	–8.6	85.6	59.5	4.1	2.0
		Sunny	1.0	1.9	30.9	32.3	464.0	462.6	–3.5	–6.4	77.7	45.2	3.8	1.8
	Winter	Cloudy	3.5	8.5	11.6	9.1	458.3	455.4	–17.6	–19.6	30.3	32.0	0.6	0.5
		Sunny	3.5	8.8	16.9	14.6	461.1	458.3	–16.6	–17.6	21.3	15.0	0.5	0. 3
South Col	Summer	Cloudy	2.3	8.5	29.4	40.2	383.8	382.2	–10.9	–14.3	88.1	57.1	2.4	1.2
		Sunny	2.9	7.8	44.4	46.5	383.6	381.6	–11.5	–15.4	72.6	52.2	1.9	1.0
	Winter	Cloudy	3.9	15.6	9.2	10.4	370.5	374.7	–33.5	–30.2	60.4	65.6	0.3	0.5
		Sunny	3.2	14.9	17.3	18.3	370.9	375.9	–34.0	–28.4	27.7	32.2	0.2	0.3