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KC1FX - Bethlehem, NH

44° 16' 32"N, 71° 42' 46"W, Elevation 1295 ft.

Saturday, January 20, 2018 - 20th day of the year
7:55:02 AM (Eastern)

Updated and refreshed every 2 minutes.

Weather computer in use: Davis Weather Monitor II

1 Daily total rainfall.
2 Maximum and minimum rainfall are the instantaneous rainfall rates.

  Current Today's Highs and Lows
Temperature 25°F (-4°C) ↓ 25°F @ 6:35 AM
22°F @
4:26 AM
Dew Point 22°F (-6°C) ↓ 23°F @ 6:35 AM
19°F @ 4:26 AM
Humidity 90% 93% @ 3:30 AM
89% @ 1:19 AM
Wind Gust NNW 3 mph SSW 14 6:28 AM
Wind Speed NNW 0 mph ↓
Calm (0)
SSW 7 6:30 AM
Precipitation 0.00" (0.00 mm) 1
Last 24 hours 0.00"
0.00"2 12:00 AM
Barometer 29.56" (1000.9 mb)
Rising
29.70" 12:04 AM
29.51" 6:31 AM
Wind Chill 25°F (-4°C) 12° 6:28 AM
Heat Index 24°F (-4°C) 25° 6:31 AM
21° 4:08 AM

Degree Days

  Today Month Season
Heating - Base 65°F  41 1049 4050
Cooling - Base 65°F 0 0 0

Wind Run

Today  1.6 miles
This month  392.3 miles
This year  392.3 miles

Sunrise, Sunset

Twilight begins  6:54 AM
Sunrise  7:17 AM
Sunset  4:38 PM
Twilight ends  5:01 PM

Other Calculated Parameters

Wet Bulb  23.7°F
Temperature-Humidity Index  22.7°F
Equilibrium Moisture Content  21.88 %
Mixing Ratio  2.62 g/kg
Saturated Mixing Ratio  2.92 g/kg
Air Density  1.297 kg/m3
Density Altitude  -485 ft
Estimated Potential Cloud Base  565 ft

 

Normals, Records

 

Normals for January 20, 2018

High Temperature: 29.7°F
Low Temperature: 11.0°F
Mean Temperature: 19.9°F
Rainfall: 0.08"
Snowfall: 0.0"

Records for January 20, 2018

Highest Temperature: 39° 2017
Lowest High Temperature: 22° 2016
Highest Low Temperature: 22° 2017
Lowest Temperature: 4° 2015
Rainfall: 0.21" 2015
Snowfall: 0.0" 2017

 

Yesterday
Friday, January 19, 2018

  Maximum
Minimum
Mean/Total
Temperature 27°F 11:47 AM
19°F 1:18 AM
23.1°
Dew Point 22°F 1:42 PM
16°F 4:58 AM
19.6°
Humidity 91% 4:14 AM
80% 11:11 AM
87.8°
Wind Speed Gust-SW 9 mph 8:03 PM SSW 4 mph 10:05 PM
 
Barometer 29.87" 9:03 AM
29.69" 11:58 PM
29.818
Wind Chill 27°F 11:47 AM
13°F 8:03 PM
22.6°
Heat Index 26°F 11:04 AM
19°F 12:35 AM
22.2°
Degree Days Heating (Base 65°F): 42
Cooling (Base 65°F): 0

 

One Year Ago
January 20, 2017

  Maximum
Minimum
Mean/Total
Temperature 39°F 1:55 PM
22°F 10:42 PM
30.8°
Dew Point 31°F 1:55 PM
20°F 10:36 PM
25.2°
Humidity 93% 8:02 PM
65% 12:53 PM
81.5°
Wind Gust N 7 mph 1:44 AM
SSE 0 mph 12:00 AM
0.4 325°
Wind Speed NW 4 mph 10:04 PM
WNW 0 mph 12:00 AM
 
Barometer 29.98" 12:00 AM
29.82" 11:48 PM
29.904
Wind Chill Gust 39°F 1:55 PM
16°F 10:03 PM
30.0°
Heat Index 39°F 1:52 PM
22°F 9:28 PM
29.8°
Degree Days Heating (Base 65°F): 34
Cooling (Base 65°F): 0
Precipitation   0.03"
Precipitation Types none

 

Monthly and Yearly Statistics

Extremes are the first of multiple occurrences.
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 54° on Jan 12 7:55 PM
-21° on Jan 7 6:12 AM
Mean 14.4°
54° on Jan 12 7:55 PM
-21° on Jan 7 6:12 AM
Mean 14.4°
Dew Point °F 54° on Jan 12 6:34 PM
-28° on Jan 7 6:03 AM
Mean 7.9°
54° on Jan 12 6:34 PM
-28° on Jan 7 6:03 AM
Mean 7.9°
Humidity 100% on Jan 11 10:43 PM
42% on Jan 7 12:33 PM
Mean 79.4%
100% on Jan 11 10:43 PM
42% on Jan 7 12:33 PM
Mean 79.4%
Wind Gust (mph) SE 25 on Jan 12 6:27 PM
NW 0 on Jan 1 12:11 AM
Mean 183° 0.9
SE 25 on Jan 12 6:27 PM
NW 0 on Jan 1 12:11 AM
Mean 183° 0.9
Wind Speed SE 13 on Jan 12 6:28 PM
NW 0 on Jan 1 12:56 AM
Barometer 30.67" on Jan 15 8:39 AM
29.14" on Jan 4 11:10 PM
Mean 30.021"
30.67" on Jan 15 8:39 AM
29.14" on Jan 4 11:10 PM
Mean 30.021"
Precipitation Total 2.58" Total 2.58"
Wind Chill Gust °F -37° on Jan 7 3:47 AM -37° on Jan 7 3:47 AM
Wind Chill Average °F -35° on Jan 7 3:48 AM
Mean 12.4°
-35° on Jan 7 3:48 AM
Mean 12.4°
Heat Index °F 53° on Jan 12 5:23 PM
Mean 13.0°
53° on Jan 12 5:23 PM
Mean 13.0°

All-Time Records

Records begin .
Extremes are the first of multiple occurrences.
  Maximum, Minimum
Temperature °F 90° on Jun 13, 2017 2:59 PM
-21° on Jan 7, 2018 6:12 AM
Dew Point °F 78° on Aug 11, 2016 1:50 PM
-34° on Feb 14, 2016 2:55 AM
Humidity 100% on Dec 24, 2014 11:46 PM
0% on Jan 1, 1970 12:00 AM
Wind Gust (mph) SE 47 on Feb 16, 2016 3:33 PM
NW 0 on Dec 13, 2014 7:32 PM
Wind Speed SSE 24 on Feb 16, 2016 3:30 PM
N 0 on Dec 13, 2014 7:32 PM
Barometer 30.73" on Nov 25, 2015 11:43 PM
0.00" on Jan 1, 1970 12:00 AM
Precipitation Max rate: 4.50"/hr on Jul 7, 2016 5:06 PM
Wind Chill Gust °F -37° on Jan 7, 2018 3:47 AM
Wind Chill Average °F -35° on Jan 7, 2018 3:48 AM
Heat Index °F 98° on Jun 12, 2017 2:38 PM

 

Data generated by WxSolution Version 1.9.0.6, Build 2017.01.14.

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