BOSTON, MASSACHUSETTS

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Elevation: 1 meter Latitude: 42 22N Longitude: 071 02W

WEATHER

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Number of Records: 218,377; Date Range: 1/1/95 - 3/21/16

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WEATHER ALMANAC - 31 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	14.5 ^°C	25 ^°C (11:54 am)	9 ^°C (7:26 pm)
Dewpoint	12.7 ^°C	20.6 ^°C (12:54 pm)	8 ^°C (8:15 pm)
Humidity	89.5 ^%	100 ^% (4:36 pm)	71 ^% (9:54 am)
Barometer	1021 ^hPa	1025.4 hPa (10:54 pm)	1016.6 hPa (1:54 am)
Wind Speed	24.6 ^km/h	42.6 ^km/h (2:20 pm)
Wind Gust		55.5 ^km/h (3:16 pm)

Weather Element	Average
Visibility	11.7 ^km
Wind Direction	ESE (105.1 °)

Weather Element	Total
Precipitation	51.05 ^mm
Heating Degree Days	1.3 (Base 18.3)
Growing Degree Days	7 (Base 10)

Averaged from 41 records on 31 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 31 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:54 AM	20.6 ^°C	16.1 ^°C	75 ^%	1016.9 hPa	16.1 ^km	SSW (210°)	27.8 ^km/h	40.7 ^km/h			Partly Cloudy
1:54 AM	20.6 ^°C	16.1 ^°C	75 ^%	1016.6 hPa	16.1 ^km	SSW (210°)	24.1 ^km/h	40.7 ^km/h			Partly Cloudy
2:54 AM	20.6 ^°C	16.1 ^°C	75 ^%	1016.6 hPa	16.1 ^km	SW (220°)	31.5 ^km/h	44.4 ^km/h			Mostly Cloudy
3:54 AM	20.6 ^°C	16.1 ^°C	75 ^%	1016.9 hPa	16.1 ^km	SW (230°)	24.1 ^km/h				Mostly Cloudy
4:54 AM	19.4 ^°C	17.8 ^°C	90 ^%	1016.6 hPa	6.4 ^km	SSW (210°)	22.2 ^km/h		3.81 mm	Rain	Rain
5:54 AM	18.9 ^°C	17.8 ^°C	93 ^%	1016.6 hPa	11.3 ^km	SW (220°)	22.2 ^km/h		2.54 mm	Rain	Light Rain
7:54 AM	20 ^°C	17.8 ^°C	87 ^%	1016.9 hPa	16.1 ^km	SSW (210°)	18.5 ^km/h				Mostly Cloudy
8:54 AM	21.7 ^°C	17.8 ^°C	78 ^%	1016.9 hPa	16.1 ^km	SW (220°)	22.2 ^km/h	33.3 ^km/h			Mostly Cloudy
9:54 AM	23.9 ^°C	18.3 ^°C	71 ^%	1017.3 hPa	16.1 ^km	SW (220°)	20.4 ^km/h				Mostly Cloudy
10:54 AM	23.9 ^°C	19.4 ^°C	76 ^%	1017.3 hPa	16.1 ^km	WSW (240°)	20.4 ^km/h		0 mm		Overcast
11:54 AM	25 ^°C	19.4 ^°C	71 ^%	1017.3 hPa	16.1 ^km	West (260°)	24.1 ^km/h		0 mm		Overcast
12:54 PM	23.9 ^°C	20.6 ^°C	82 ^%	1017.6 hPa	16.1 ^km	West (280°)	13 ^km/h		0.25 mm	Rain	Light Rain
1:54 PM	23.3 ^°C	20 ^°C	82 ^%	1018.3 hPa	16.1 ^km	West (260°)	13 ^km/h		0 mm	Rain	Light Rain
1:57 PM	23 ^°C	20 ^°C	83 ^%	1018.3 hPa	16.1 ^km	West (260°)	13 ^km/h		0 mm		Overcast
2:20 PM	16 ^°C	14 ^°C	88 ^%	1019 hPa	16.1 ^km	NE (40°)	42.6 ^km/h	50.1 ^km/h	0 mm	Rain	Light Rain
2:28 PM	15 ^°C	13 ^°C	88 ^%	1019.6 hPa	16.1 ^km	NNE (30°)	31.5 ^km/h	50.1 ^km/h	0 mm	Rain	Light Rain
2:54 PM	13.3 ^°C	12.8 ^°C	97 ^%	1020 hPa	4.8 ^km	NNE (30°)	40.7 ^km/h	50.1 ^km/h	0 mm	Rain	Heavy Rain
3:16 PM	13 ^°C	12 ^°C	94 ^%	1020 hPa	14.5 ^km	NE (40°)	38.9 ^km/h	55.5 ^km/h	0.76 mm	Rain	Light Rain
3:54 PM	12.2 ^°C	11.7 ^°C	97 ^%	1021.3 hPa	3.2 ^km	NNE (30°)	37 ^km/h	51.8 ^km/h	0.76 mm	Rain	Heavy Rain
3:59 PM	12 ^°C	11 ^°C	94 ^%	1021.3 hPa	1.9 ^km	NNE (30°)	40.7 ^km/h	55.5 ^km/h	1.02 mm	Rain	Heavy Rain
4:15 PM	12 ^°C	11 ^°C	94 ^%	1021.3 hPa	3.2 ^km	NE (40°)	37 ^km/h		4.83 mm	Rain	Rain
4:19 PM	12 ^°C	11 ^°C	94 ^%	1021 hPa	6.4 ^km	NE (40°)	40.7 ^km/h	51.8 ^km/h	4.83 mm	Rain	Light Rain
4:36 PM	11 ^°C	11 ^°C	100 ^%	1021.3 hPa	3.2 ^km	NE (40°)	33.3 ^km/h	48.1 ^km/h	6.1 mm	Rain	Heavy Rain
4:54 PM	10.6 ^°C	10 ^°C	96 ^%	1022 hPa	4 ^km	NE (40°)	29.6 ^km/h	48.1 ^km/h	7.11 mm	Rain	Heavy Rain
5:11 PM	11 ^°C	9 ^°C	88 ^%	1022 hPa	8 ^km	NE (40°)	25.9 ^km/h	50.1 ^km/h	0.76 mm	Rain	Rain
5:35 PM	10 ^°C	9 ^°C	94 ^%	1022.7 hPa	2.9 ^km	NE (40°)	25.9 ^km/h	38.9 ^km/h	2.29 mm	Rain	Heavy Rain
5:45 PM	10 ^°C	9 ^°C	94 ^%	1022.7 hPa	4.8 ^km	NE (40°)	22.2 ^km/h		3.3 mm	Rain	Light Rain
5:54 PM	10 ^°C	8.9 ^°C	93 ^%	1023 hPa	8 ^km	NE (40°)	24.1 ^km/h		3.3 mm	Rain	Light Rain
6:35 PM	10 ^°C	9 ^°C	94 ^%	1023.7 hPa	9.7 ^km	NE (50°)	18.5 ^km/h		1.78 mm	Rain	Rain
6:54 PM	10 ^°C	8.9 ^°C	93 ^%	1024 hPa	12.9 ^km	NE (40°)	18.5 ^km/h		2.03 mm	Rain	Light Rain
7:26 PM	9 ^°C	9 ^°C	100 ^%	1024.4 hPa	8 ^km	NE (40°)	24.1 ^km/h	35.2 ^km/h	1.02 mm	Rain	Light Rain
7:54 PM	9.4 ^°C	8.9 ^°C	97 ^%	1024.7 hPa	16.1 ^km	NE (50°)	20.4 ^km/h		1.27 mm	Rain	Light Rain
8:15 PM	9 ^°C	8 ^°C	93 ^%	1024.7 hPa	16.1 ^km	NE (50°)	22.2 ^km/h		0 mm	Rain	Light Rain
8:46 PM	9 ^°C	8 ^°C	93 ^%	1025.1 hPa	16.1 ^km	NE (40°)	18.5 ^km/h		0 mm		Overcast
8:54 PM	9.4 ^°C	8.3 ^°C	93 ^%	1025.1 hPa	16.1 ^km	NE (50°)	18.5 ^km/h	27.8 ^km/h	0 mm		Overcast
9:14 PM	9 ^°C	9 ^°C	100 ^%	1025.1 hPa	16.1 ^km	NE (40°)	20.4 ^km/h		0 mm	Rain	Light Rain
9:28 PM	9 ^°C	9 ^°C	100 ^%	1025.1 hPa	9.7 ^km	NE (40°)	16.7 ^km/h		0.51 mm	Rain	Light Rain
9:54 PM	9.4 ^°C	8.9 ^°C	97 ^%	1025.1 hPa	9.7 ^km	NE (40°)	20.4 ^km/h		1.02 mm	Rain	Light Rain
10:34 PM	9 ^°C	9 ^°C	100 ^%	1025.1 hPa	14.5 ^km	NE (40°)	13 ^km/h		0.76 mm	Rain	Light Rain
10:54 PM	9.4 ^°C	8.3 ^°C	93 ^%	1025.4 hPa	14.5 ^km	NNE (30°)	13 ^km/h		1.02 mm	Rain	Light Rain
11:54 PM	9.4 ^°C	8.3 ^°C	93 ^%	1025.4 hPa	16.1 ^km	NNE (30°)	14.8 ^km/h		0 mm		Overcast

Hourly data recorded from KBOS, located 0 kilometers away from Boston, Massachusetts