San Diego Weather at Mission Trails, CA

Daily / Monthly Weather History From This Station

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December 2019 November 2019 October 2019 September 2019 August 2019 July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 January 2019 December 2018 November 2018 October 2018 September 2018 August 2018 July 2018 June 2018 May 2018 April 2018 March 2018 February 2018 January 2018 December 2017 November 2017 October 2017 September 2017 August 2017 July 2017 June 2017 May 2017 April 2017 March 2017 February 2017 January 2017 December 2016 November 2016 October 2016 September 2016 August 2016 July 2016 June 2016 May 2016 April 2016 March 2016 February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May 2014 April 2014 March 2014 February 2014 January 2014 December 2013 November 2013 October 2013 September 2013 August 2013 July 2013 June 2013 May 2013 April 2013 March 2013 February 2013 January 2013 December 2012 November 2012 October 2012 September 2012 August 2012 July 2012 June 2012 May 2012 April 2012 March 2012 February 2012 January 2012 December 2011 November 2011 October 2011 September 2011 August 2011 July 2011 June 2011 May 2011 April 2011 March 2011 February 2011 January 2011 December 2010 November 2010 October 2010 September 2010 August 2010 July 2010 June 2010 May 2010 April 2010 March 2010 February 2010 January 2010 December 2009 November 2009 October 2009 September 2009 August 2009 July 2009 June 2009 May 2009 April 2009 March 2009 February 2009 January 2009 December 2008 November 2008 October 2008 September 2008 August 2008 July 2008 June 2008 May 2008 April 2008 March 2008 February 2008 January 2008 December 2007 November 2007 October 2007 September 2007 August 2007 July 2007 June 2007 May 2007 April 2007 March 2007 February 2007 January 2007 December 2006 November 2006

Daily Report for the month of December 2019

1 December Average and Extremes
Average temperature	51.2°F
Average humidity	74%
Average dewpoint	42.3°F
Average barometer	30.1 in.
Average windspeed	0.2 mph
Average gustspeed	0.7 mph
Average direction	243° (WSW)
Rainfall for month	0.00 in.
Rainfall for year	15.25 in.
Maximum rain per minute	0.00 in. on 01 at 00:00
Maximum temperature	64.5°F on 01 at 13:19
Minimum temperature	40.6°F on 01 at 06:30
Maximum humidity	92% on 01 at 07:41
Minimum humidity	45% on 01 at 11:50
Maximum pressure	30.141 in. on 01 at 08:53
Minimum pressure	30.077 in. on 01 at 14:17
Maximum windspeed	3 mph on 01 at 11:48
Maximum gust speed	6 mph from 253 °(WSW) on 01 at 14:23
Maximum heat index	64.5°F on 01 at 13:18

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2 December Average and Extremes
Average temperature	54.0°F
Average humidity	78%
Average dewpoint	46.4°F
Average barometer	30.1 in.
Average windspeed	0.2 mph
Average gustspeed	0.5 mph
Average direction	231° (SW)
Rainfall for month	0.00 in.
Rainfall for year	15.25 in.
Maximum rain per minute	0.00 in. on 02 at 23:59
Maximum temperature	70.5°F on 02 at 13:34
Minimum temperature	44.3°F on 02 at 06:56
Maximum humidity	92% on 02 at 08:09
Minimum humidity	43% on 02 at 12:54
Maximum pressure	30.167 in. on 02 at 09:20
Minimum pressure	30.037 in. on 02 at 13:20
Maximum windspeed	3 mph on 02 at 08:50
Maximum gust speed	6 mph from 227 °(SW) on 02 at 16:34
Maximum heat index	77.5°F on 02 at 12:33

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3 December Average and Extremes
Average temperature	56.7°F
Average humidity	81%
Average dewpoint	50.6°F
Average barometer	30.0 in.
Average windspeed	0.0 mph
Average gustspeed	0.2 mph
Average direction	245° (WSW)
Rainfall for month	0.01 in.
Rainfall for year	15.26 in.
Maximum rain per minute	0.01 in. on 03 at 21:44
Maximum temperature	67.8°F on 03 at 13:18
Minimum temperature	47.3°F on 03 at 01:25
Maximum humidity	94% on 03 at 08:39
Minimum humidity	58% on 03 at 14:35
Maximum pressure	30.124 in. on 03 at 01:26
Minimum pressure	29.962 in. on 03 at 17:39
Maximum windspeed	2 mph on 03 at 11:08
Maximum gust speed	3 mph from 235 °(SW) on 03 at 17:59
Maximum heat index	67.8°F on 03 at 13:18

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4 December Average and Extremes
Average temperature	57.3°F
Average humidity	94%
Average dewpoint	55.6°F
Average barometer	30.0 in.
Average windspeed	0.2 mph
Average gustspeed	0.3 mph
Average direction	17° (NNE)
Rainfall for month	1.13 in.
Rainfall for year	16.38 in.
Maximum rain per minute	0.03 in. on 04 at 10:46
Maximum temperature	59.7°F on 04 at 10:29
Minimum temperature	55.8°F on 04 at 23:59
Maximum humidity	96% on 04 at 10:45
Minimum humidity	91% on 04 at 00:54
Maximum pressure	30.063 in. on 04 at 23:00
Minimum pressure	29.934 in. on 04 at 12:59
Maximum windspeed	3 mph on 04 at 16:52
Maximum gust speed	3 mph from 075 °(ENE) on 04 at 16:51
Maximum heat index	59.7°F on 04 at 10:29

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5 December Average and Extremes
Average temperature	55.9°F
Average humidity	87%
Average dewpoint	51.8°F
Average barometer	30.1 in.
Average windspeed	0.3 mph
Average gustspeed	0.4 mph
Average direction	272° (W)
Rainfall for month	1.13 in.
Rainfall for year	16.38 in.
Maximum rain per minute	0.01 in. on 05 at 09:40
Maximum temperature	66.1°F on 05 at 13:59
Minimum temperature	49.3°F on 05 at 06:45
Maximum humidity	97% on 05 at 08:15
Minimum humidity	62% on 05 at 12:57
Maximum pressure	30.165 in. on 05 at 09:42
Minimum pressure	30.047 in. on 05 at 00:09
Maximum windspeed	6 mph on 05 at 08:56
Maximum gust speed	6 mph from 243 °(WSW) on 05 at 15:11
Maximum heat index	66.1°F on 05 at 13:59

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6 December Average and Extremes
Average temperature	57.6°F
Average humidity	82%
Average dewpoint	51.7°F
Average barometer	30.1 in.
Average windspeed	0.2 mph
Average gustspeed	0.3 mph
Average direction	243° (WSW)
Rainfall for month	1.13 in.
Rainfall for year	16.38 in.
Maximum rain per minute	0.00 in. on 06 at 23:59
Maximum temperature	71.2°F on 06 at 11:36
Minimum temperature	47.4°F on 06 at 07:21
Maximum humidity	95% on 06 at 08:15
Minimum humidity	52% on 06 at 10:41
Maximum pressure	30.163 in. on 06 at 16:41
Minimum pressure	30.086 in. on 06 at 00:01
Maximum windspeed	5 mph on 06 at 14:17
Maximum gust speed	5 mph from 321 °(NW) on 06 at 14:16
Maximum heat index	76.9°F on 06 at 10:31

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7 December Average and Extremes
Average temperature	59.8°F
Average humidity	92%
Average dewpoint	57.3°F
Average barometer	30.1 in.
Average windspeed	0.0 mph
Average gustspeed	0.1 mph
Average direction	278° (W)
Rainfall for month	1.29 in.
Rainfall for year	16.54 in.
Maximum rain per minute	0.01 in. on 07 at 15:11
Maximum temperature	61.8°F on 07 at 08:48
Minimum temperature	58.0°F on 07 at 03:58
Maximum humidity	95% on 07 at 23:59
Minimum humidity	87% on 07 at 09:37
Maximum pressure	30.201 in. on 07 at 09:55
Minimum pressure	30.072 in. on 07 at 16:58
Maximum windspeed	2 mph on 07 at 10:08
Maximum gust speed	3 mph from 016 °(NNE) on 07 at 10:46
Maximum heat index	61.8°F on 07 at 08:48

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8 December Average and Extremes
Average temperature	58.4°F
Average humidity	94%
Average dewpoint	56.7°F
Average barometer	30.1 in.
Average windspeed	0.0 mph
Average gustspeed	0.2 mph
Average direction	268° (W)
Rainfall for month	1.39 in.
Rainfall for year	16.64 in.
Maximum rain per minute	0.01 in. on 08 at 20:58
Maximum temperature	62.3°F on 08 at 12:01
Minimum temperature	53.2°F on 08 at 23:59
Maximum humidity	96% on 08 at 10:56
Minimum humidity	90% on 08 at 16:41
Maximum pressure	30.120 in. on 08 at 00:03
Minimum pressure	30.016 in. on 08 at 19:04
Maximum windspeed	2 mph on 08 at 13:16
Maximum gust speed	6 mph from 266 °(W) on 08 at 13:15
Maximum heat index	62.3°F on 08 at 12:01

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9 December Average and Extremes
Average temperature	53.7°F
Average humidity	88%
Average dewpoint	50.1°F
Average barometer	30.1 in.
Average windspeed	0.3 mph
Average gustspeed	0.8 mph
Average direction	243° (WSW)
Rainfall for month	1.42 in.
Rainfall for year	16.67 in.
Maximum rain per minute	0.01 in. on 09 at 05:38
Maximum temperature	62.3°F on 09 at 13:55
Minimum temperature	46.4°F on 09 at 07:12
Maximum humidity	97% on 09 at 08:14
Minimum humidity	72% on 09 at 12:17
Maximum pressure	30.165 in. on 09 at 23:46
Minimum pressure	30.024 in. on 09 at 04:21
Maximum windspeed	5 mph on 09 at 12:23
Maximum gust speed	7 mph from 280 °(W) on 09 at 13:57
Maximum heat index	62.3°F on 09 at 12:12

24 Hour Graph of this day is not available (20191209.gif)

10 December Average and Extremes
Average temperature	53.6°F
Average humidity	82%
Average dewpoint	47.8°F
Average barometer	30.2 in.
Average windspeed	0.2 mph
Average gustspeed	0.5 mph
Average direction	250° (WSW)
Rainfall for month	1.42 in.
Rainfall for year	16.67 in.
Maximum rain per minute	0.00 in. on 10 at 23:59
Maximum temperature	68.0°F on 10 at 13:38
Minimum temperature	42.4°F on 10 at 06:29
Maximum humidity	96% on 10 at 08:18
Minimum humidity	52% on 10 at 13:15
Maximum pressure	30.253 in. on 10 at 09:32
Minimum pressure	30.158 in. on 10 at 00:01
Maximum windspeed	2 mph on 10 at 22:30
Maximum gust speed	5 mph from 230 °(SW) on 10 at 14:57
Maximum heat index	68.0°F on 10 at 13:36

24 Hour Graph of this day is not available (20191210.gif)

11 December Average and Extremes
Average temperature	52.5°F
Average humidity	83%
Average dewpoint	47.0°F
Average barometer	30.2 in.
Average windspeed	0.3 mph
Average gustspeed	0.9 mph
Average direction	239° (WSW)
Rainfall for month	1.42 in.
Rainfall for year	16.67 in.
Maximum rain per minute	0.01 in. on 11 at 04:58
Maximum temperature	65.8°F on 11 at 13:31
Minimum temperature	41.3°F on 11 at 07:07
Maximum humidity	95% on 11 at 08:19
Minimum humidity	55% on 11 at 12:49
Maximum pressure	30.235 in. on 11 at 09:39
Minimum pressure	30.135 in. on 11 at 15:45
Maximum windspeed	3 mph on 11 at 15:17
Maximum gust speed	8 mph from 251 °(WSW) on 11 at 13:46
Maximum heat index	65.8°F on 11 at 13:31

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12 December Average and Extremes
Average temperature	55.2°F
Average humidity	82%
Average dewpoint	49.2°F
Average barometer	30.2 in.
Average windspeed	0.1 mph
Average gustspeed	0.5 mph
Average direction	252° (WSW)
Rainfall for month	1.42 in.
Rainfall for year	16.67 in.
Maximum rain per minute	0.00 in. on 12 at 23:59
Maximum temperature	68.5°F on 12 at 13:12
Minimum temperature	45.3°F on 12 at 07:01
Maximum humidity	95% on 12 at 08:31
Minimum humidity	57% on 12 at 12:04
Maximum pressure	30.253 in. on 12 at 09:52
Minimum pressure	30.145 in. on 12 at 14:19
Maximum windspeed	2 mph on 12 at 15:36
Maximum gust speed	5 mph from 249 °(WSW) on 12 at 12:51
Maximum heat index	75.5°F on 12 at 12:46

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13 December Average and Extremes
Average temperature	56.0°F
Average humidity	85%
Average dewpoint	51.1°F
Average barometer	30.1 in.
Average windspeed	0.2 mph
Average gustspeed	0.5 mph
Average direction	244° (WSW)
Rainfall for month	1.42 in.
Rainfall for year	16.67 in.
Maximum rain per minute	0.01 in. on 13 at 08:36
Maximum temperature	70.1°F on 13 at 12:27
Minimum temperature	44.8°F on 13 at 06:54
Maximum humidity	96% on 13 at 08:18
Minimum humidity	60% on 13 at 12:10
Maximum pressure	30.176 in. on 13 at 02:12
Minimum pressure	30.031 in. on 13 at 23:35
Maximum windspeed	2 mph on 13 at 15:15
Maximum gust speed	7 mph from 035 °(NE) on 13 at 15:12
Maximum heat index	76.0°F on 13 at 12:07

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Average and Extremes for Month of December 2019 up to day 13
Average temperature	55.5°F; diff from climate av: +2.9°F
Average humidity	85%
Average dewpoint	50.6°F
Average barometer	30.110 in.
Average windspeed	0.2 mph
Average gustspeed	0.5 mph
Average direction	252° (WSW)
Rainfall for month	1.420 in.
Rainfall for year	16.670 in.
Maximum rain per minute	0.030 in on 04 at 10:46
Maximum temperature	71.2°F on 06 at 11:36
Minimum temperature	40.6°F on 01 at 06:30
Maximum humidity	97% on 09 at 08:14
Minimum humidity	43% on 02 at 12:54
Maximum pressure	30.25 in. on 10 at 09:32
Minimum pressure	29.93 in. on 04 at 12:59
Maximum windspeed	6 mph from 243°(WSW) on 05 at 08:56
Maximum gust speed	8 mph from 248°(WSW) on 11 at 13:46
Maximum heat index	77.5°F on 02 at 12:33
Avg daily max temp	66.0°F
Avg daily min temp	47.4°F

Daily Rain Totals

00.01 in. on 3

01.12 in. on 4

00.16 in. on 7

00.10 in. on 8

00.03 in. on 9