Table 1.

The results of air temperature comparison in May, June, July, and August 2016 with corresponding indicators for 1987–2016 based on weather station Antipayuta data.

		Mean ± Standard deviation, °C		Difference of mean, °C	Difference of mean, %	t-test p-value
		1987–2016	2016
Monthly mean air temperature	May	−4.4 ± 4.7	−4.4 ± 5.1	0	0	>0.1
	June	5.5 ± 5.4	11.0 ± 5.6	5.5	100%	<0.001
	July	13.0 ± 4.8	17.4 ± 4.7	4.4	34%	<0.001
	August	9.5 ± 3.3	11.5 ± 3.2	2.0	21%	<0.001
Monthly maximum air temperature	May	−1.9 ± 4.3	−2.2 ± 4.5	−0.3	−16%	>0.1
	June	8.8 ± 6.6	15.4 ± 6.6	6.6	75%	<0.001
	July	17.0 ± 5.5	22.1 ± 5.4	5.1	30%	<0.001
	August	12.9 ± 3.8	15.0 ± 3.6	2.1	16%	<0.001