Weather archive in Helena (airport)

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 October 15, Thursday	00	2.2 36	669.8 26.37 892.99 892.99	774.9 30.51 1033.12 1033.12	2.7 0.11 3.6 3.6	89	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				-2.1 28	10.6 51						16.0 9.9	0.6 33
October 14, Wednesday	21	5.0 41	667.1 26.26 889.39 889.39	772.0 30.39 1029.25 1029.25	1.2 0.05 1.6 1.6	79	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	1.7 35
	18	8.9 48	665.9 26.22 887.79 887.79	770.3 30.33 1026.98 1026.98	0.9 0.04 1.2 1.2	63	Calm, no wind	Calm			no clouds no clouds no clouds				-2.1 28	10.0 50						16.0 9.9	2.2 36
	15	7.8 46	665.0 26.18 886.59 886.59	769.5 30.3 1025.92 1025.92	-0.5 -0.02 -0.67 -0.67	63	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	1.1 34
	12	4.4 40	665.5 26.2 887.26 887.26	770.1 30.32 1026.72 1026.72	-0.4 -0.02 -0.53 -0.53	70	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				-3.9 25	5.0 41						16.0 9.9	-0.6 31
	09	0.0 32	665.9 26.22 887.79 887.79	771.1 30.36 1028.05 1028.05	0.4 0.02 0.53 0.53	85	Calm, no wind	Calm			no clouds no clouds no clouds											16.0 9.9	-2.2 28
	06	-1.7 29	665.5 26.2 887.26 887.26	770.2 30.32 1026.85 1026.85	-0.4 -0.02 -0.53 -0.53	92	Calm, no wind	Calm			no clouds no clouds no clouds				-2.2 28	7.8 46						16.0 9.9	-2.8 27
	03	-0.6 31	665.9 26.22 887.79 887.79	770.6 30.34 1027.38 1027.38	0.0 0 0 0	92	Calm, no wind	Calm			no clouds no clouds no clouds											16.0 9.9	-1.7 29
	00	0.6 33	665.9 26.22 887.79 887.79	771.0 30.35 1027.92 1027.92	0.2 0.01 0.27 0.27	85	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				-2.8 27	7.2 45						16.0 9.9	-1.7 29