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  3. [ACK] NANTUCKET MEMORIAL [1947-]
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Data Calendar for NANTUCKET MEMORIAL

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/New_York timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Jun 2025Jul 2025 Aug 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
293001
High: 72
Low: 64
Precip: 0.09
Avg Wind: SW @ 11.2
Gust:
SW @ 29
(7:33 AM)
RH% Min/Max: 87-100
Feel Min/Max: 64 to 72		02
High: 72
Low: 62
Precip: 0.01
Avg Wind: SW @ 9.8
Gust:
WSW @ 23
(2:34 AM)
RH% Min/Max: 87-100
Feel Min/Max: 65 to 71		03
High: 75
Low: 63
Precip: 0.00
Avg Wind: WSW @ 10.7
Gust:
W @ 35
(8:49 PM)
RH% Min/Max: 76-100
Feel Min/Max: 63 to 73		04
High: 77
Low: 57
Precip: 0.00
Avg Wind: NW @ 7.8
Gust:
NNW @ 24
(8:35 AM)
RH% Min/Max: 41-97
Feel Min/Max: 59 to 76		05
High: 78
Low: 54
Precip: 0.00
Avg Wind: SW @ 7.7
Gust:
SW @ 22
(4:14 PM)
RH% Min/Max: 43-100
Feel Min/Max: 55 to 77
06
High: 75
Low: 64
Precip: 0.00
Avg Wind: SW @ 11.9
Gust:
SSW @ 23
(1:38 PM)
RH% Min/Max: 79-100
Feel Min/Max: 64 to 72		07
High: 77
Low: 67
Precip: 0.00
Avg Wind: SSW @ 10.6
Gust:
SSW @ 24
(5:53 PM)
RH% Min/Max: 82-100
Feel Min/Max: 66 to 77		08
High: 79
Low: 68
Precip: 0.03
Avg Wind: SW @ 11.5
Gust:
SSW @ 28
(12:02 PM)
RH% Min/Max: 79-100
Feel Min/Max: 68 to 79		09
High: 80
Low: 68
Precip: 0.00
Avg Wind: SW @ 7.8
Gust:
S @ 22
(10:00 AM)
RH% Min/Max: 74-100
Feel Min/Max: 68 to 84		10
High: 74
Low: 66
Precip: 0.33
Avg Wind: S @ 6.4
Gust:
SE @ 21
(11:25 AM)
RH% Min/Max: 93-100
Feel Min/Max: 67 to 73		11
High: 71
Low: 61
Precip: 0.00
Avg Wind: ENE @ 6.8
Gust:
N @ 21
(9:20 AM)
RH% Min/Max: 84-100
Feel Min/Max: 62 to 71		12
High: 70
Low: 59
Precip: 0.00
Avg Wind: ESE @ 7.1
Gust:
E @ 21
(2:20 PM)
RH% Min/Max: 78-100
Feel Min/Max: 59 to 70
13
High: 74
Low: 61
Precip: 0.00
Avg Wind: ESE @ 8.7
Gust:
ESE @ 19
(1:44 PM)
RH% Min/Max: 71-100
Feel Min/Max: 61 to 74		14
High: 75
Low: 61
Precip: 0.00
Avg Wind: S @ 6.0
Gust:
SSE @ 21
(11:35 AM)
RH% Min/Max: 76-100
Feel Min/Max: 61 to 74		15
High: 79
Low: 66
Precip: 0.01
Avg Wind: SSW @ 7.1
Gust:
SSW @ 21
(5:50 AM)
RH% Min/Max: 79-100
Feel Min/Max: 67 to 79		16
High: 80
Low: 69
Precip: 0.00
Avg Wind: SSW @ 7.7
Gust:
SSW @ 21
(8:10 AM)
RH% Min/Max: 82-100
Feel Min/Max: 69 to 79		17
High: 77
Low: 69
Precip: 0.10
Avg Wind: SSW @ 11.5
Gust:
SW @ 22
(7:55 AM)
RH% Min/Max: 90-100
Feel Min/Max: 69 to 75		18
High: 82
Low: 60
Precip: 0.00
Avg Wind: NW @ 10.3
Gust:
WSW @ 26
(12:54 PM)
RH% Min/Max: 56-100
Feel Min/Max: 62 to 83		19
High: 77
Low: 59
Precip: 0.00
Avg Wind: SSW @ 7.0
Gust:
SSW @ 18
(11:05 PM)
RH% Min/Max: 58-93
Feel Min/Max: 60 to 76
20
High: 77
Low: 65
Precip: 0.06
Avg Wind: S @ 9.5
Gust:
W @ 22
(8:37 AM)
RH% Min/Max: 82-100
Feel Min/Max: 65 to 77		21
High: 78
Low: 57
Precip: 0.00
Avg Wind: N @ 11.6
Gust:
NNW @ 32
(11:27 AM)
RH% Min/Max: 47-100
Feel Min/Max: 60 to 78		22
High: 75
Low: 54
Precip: 0.00
Avg Wind: NNE @ 5.9
Gust:
SSW @ 17
(1:59 PM)
RH% Min/Max: 41-96
Feel Min/Max: 56 to 74		23
High: 73
Low: 54
Precip: Trace
Avg Wind: S @ 6.7
Gust:
SSW @ 16
(3:46 PM)
RH% Min/Max: 53-96
Feel Min/Max: 54 to 72		24
High: 76
Low: 63
Precip: 0.00
Avg Wind: SSW @ 10.9
Gust:
SSW @ 23
(3:18 PM)
RH% Min/Max: 66-93
Feel Min/Max: 63 to 76		25
High: 79
Low: 68
Precip: 0.08
Avg Wind: WSW @ 14.0
Gust:
WSW @ 33
(12:54 PM)
RH% Min/Max: 74-100
Feel Min/Max: 68 to 79		26
High: 78
Low: 59
Precip: 0.00
Avg Wind: NNE @ 12.0
Gust:
NE @ 33
(10:27 AM)
RH% Min/Max: 42-96
Feel Min/Max: 60 to 77
27
High: 74
Low: 57
Precip: Trace
Avg Wind: S @ 8.0
Gust:
WSW @ 19
(8:29 PM)
RH% Min/Max: 61-97
Feel Min/Max: 59 to 72		28
High: 82
Low: 63
Precip: 0.00
Avg Wind: NNW @ 4.4
Gust:
WSW @ 18
(1:14 PM)
RH% Min/Max: 69-100
Feel Min/Max: 63 to 83		29
High: 81
Low: 64
Precip: 0.00
Avg Wind: SW @ 9.6
Gust:
WSW @ 23
(5:34 PM)
RH% Min/Max: 74-100
Feel Min/Max: 63 to 83		30
High: 86
Low: 71
Precip: 0.00
Avg Wind: SW @ 9.5
Gust:
SW @ 22
(2:22 PM)
RH% Min/Max: 72-100
Feel Min/Max: 71 to 91		31
High: 81
Low: 66
Precip: 0.00
Avg Wind: NNE @ 12.4
Gust:
NE @ 28
(5:54 PM)
RH% Min/Max: 74-100
Feel Min/Max: 67 to 85		0102

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.