Table 5.

Variation in meteorological conditions (mean ± SE) during COVID-19 lockdown relative to pre-lockdown period.

		Humidity	Temperature	WS		Humidity	Temperature	WS		Humidity	Temperature	WS
Makkah	PL	36.43 ± 2.56	29.75 ± 1.44	1.32 ± 0.04	Ha'il	27.20 ± 3.30	22.04 ± 2.44	3.345 ± 0.11	Jeddah	54.68 ± 3.07	30.17 ± 1.07	1.70 ± 0.25
	L	29.90 ± 2.25	31.15 ± 2.15	1.32 ± 0.06		22.62 ± 3.99	24.27 ± 3.16	4.04 ± 0.11		65.95 ± 2.06	31.05 ± 1.24	2.93 ± 0.06
	F value	1.751	1.599	0.945		1.964	3.334	4.464		5.803	3.703	8.255
	P value	0.206	0.225	0.346		0.181	0.088	0.052		0.029	0.073	0.012
Jazan	PL	54.68 ± 3.07	30.17 ± 1.07	1.70 ± 0.25	Tabuk	34.47 ± 2.60	20.21 ± 2.30	1.66 ± 0.08	Al Madinah	27.86 ± 2.99	25.20 ± 1.99	1.85 ± 0.06
	L	65.95 ± 2.06	31.05 ± 1.24	2.93 ± 0.06		29.59 ± 4.49	22.21 ± 2.85	2.18 ± 0.13		23.78 ± 3.89	26.52 ± 3.27	1.76 ± 0.09
	F value	5.803	3.703	8.255		0.719	3.606	0.749		1.359	1.379	0.678
	P value	0.029	0.073	0.012		0.410	0.077	0.401		0.262	0.259	0.423
Al Qasim	PL	28.50 ± 3.41	24.01 ± 2.42	2.06 ± 0.08	Riyadh	24.7 ± 3.19	26.82 ± 2.44	1.73 ± 0.06	Haql	38.48 ± 1.16	24.45 ± 1.71	4.94 ± 0.26
	L	23.02 ± 5.00	26.91 ± 2.99	2.38 ± 0.27		18.99 ± 4.62	29.77 ± 3.03	1.81 ± 0.16		36.82 ± 3.01	25.13 ± 2.42	5.13 ± 0.31
	F value	1.146	3.754	1.026		1.766	3.565	0.348		0.155	2.639	1.412
	P value	0.301	0.072	0.327		0.204	0.078	0.564		0.699	0.125	0.253