Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:58 AM	4.5 ^°C	3.3 ^°C	92 ^%	1026.8 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Overcast
1:58 AM	4.4 ^°C	3.2 ^°C	92 ^%	1025.7 hPa	16.1 ^km	NNE (20°)	13 ^km/h	Scattered Clouds
2:58 AM	3.9 ^°C	2.9 ^°C	93 ^%	1025.4 hPa	16.1 ^km	NE (50°)	5.6 ^km/h	Clear
3:58 AM	3.8 ^°C	2.8 ^°C	93 ^%	1025.1 hPa	16.1 ^km	NE (50°)	7.4 ^km/h	Clear
4:58 AM	3.2 ^°C	2.3 ^°C	94 ^%	1025.1 hPa	16.1 ^km	ENE (70°)	5.6 ^km/h	Clear
5:58 AM	3.4 ^°C	2.7 ^°C	95 ^%	1024.7 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Clear
6:58 AM	4.4 ^°C	2.9 ^°C	90 ^%	1025.1 hPa	16.1 ^km	NE (50°)	3.7 ^km/h	Mostly Cloudy
7:58 AM	5.7 ^°C	4.1 ^°C	90 ^%	1025.1 hPa	16.1 ^km	East (80°)	3.7 ^km/h	Overcast
8:58 AM	8.1 ^°C	4.8 ^°C	80 ^%	1025.1 hPa	16.1 ^km	NE (40°)	13 ^km/h	Mostly Cloudy
9:58 AM	10.2 ^°C	3.8 ^°C	65 ^%	1025.1 hPa	16.1 ^km	North (10°)	13 ^km/h	Overcast
10:58 AM	12.7 ^°C	4.3 ^°C	57 ^%	1024.4 hPa	16.1 ^km	NE (50°)	13 ^km/h	Mostly Cloudy
11:58 AM	15.1 ^°C	5.1 ^°C	51 ^%	1023.7 hPa	16.1 ^km	NNE (20°)	11.1 ^km/h	Mostly Cloudy
12:58 PM	15.5 ^°C	5.8 ^°C	52 ^%	1023 hPa	16.1 ^km	NNE (20°)	18.5 ^km/h	Mostly Cloudy
1:58 PM	17 ^°C	6.1 ^°C	49 ^%	1022 hPa	16.1 ^km	ENE (60°)	11.1 ^km/h	Clear
2:58 PM	16 ^°C	6.5 ^°C	53 ^%	1021.3 hPa	16.1 ^km	North (360°)	16.7 ^km/h	Overcast
3:58 PM	17 ^°C	6.4 ^°C	50 ^%	1021 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h	Partly Cloudy
4:58 PM	17.1 ^°C	6.8 ^°C	51 ^%	1020.3 hPa	16.1 ^km	NE (50°)	13 ^km/h	Partly Cloudy
5:58 PM	15 ^°C	7.5 ^°C	61 ^%	1020.3 hPa	16.1 ^km	ENE (60°)	7.4 ^km/h	Partly Cloudy
6:58 PM	10.7 ^°C	7.9 ^°C	83 ^%	1020.7 hPa	16.1 ^km	ENE (60°)	3.7 ^km/h	Clear
7:58 PM	7.8 ^°C	6.9 ^°C	94 ^%	1020.7 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Clear
8:58 PM	7.8 ^°C	6.9 ^°C	94 ^%	1020.7 hPa	16.1 ^km	NE (50°)	7.4 ^km/h	Clear
9:58 PM	6.4 ^°C	5.6 ^°C	95 ^%	1020.7 hPa	16.1 ^km	East (100°)	3.7 ^km/h	Clear
10:58 PM	5.1 ^°C	4.5 ^°C	96 ^%	1020.3 hPa	16.1 ^km	East (80°)	1.9 ^km/h	Clear
11:58 PM	4.4 ^°C	3.8 ^°C	96 ^%	1020 hPa	16.1 ^km	NE (40°)	7.4 ^km/h	Clear

Hourly data recorded from KCEF, located 0 kilometers away from Holyoke, Massachusetts