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13°C
Rome, Italy
Updated17/12/2018 03:45 
 
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Daily / Monthly Weather History From This Station


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Daily Report for the month of December 2018



1 December Average and Extremes
Average temperature 13.4°C
Average humidity 69%
Average dewpoint 7.9°C
Average barometer 1015.2 mb
Average windspeed 7.4 km/h
Average gustspeed 13.5 km/h
Average direction 44° (NE)
Rainfall for month 0.2 mm
Rainfall for year 491.8 mm
Maximum rain per minute 0.2 mm on 01 at 04:50
Maximum temperature 17.5°C on 01 at 13:19
Minimum temperature 10.7°C on 01 at 05:22
Maximum humidity 76% on 01 at 01:09
Minimum humidity 56% on 01 at 13:23
Maximum pressure 1017.6 mb on 01 at 23:27
Minimum pressure 1013.3 mb on 01 at 06:20
Maximum windspeed 31.5 km/h on 01 at 10:43
Maximum gust speed 42.6 km/h from 043°(NE) on 01 at 10:42
Maximum heat index 17.5°C on 01 at 13:19
24 Hour Graph of this day is not available (20181201.gif)



2 December Average and Extremes
Average temperature 11.8°C
Average humidity 71%
Average dewpoint 6.6°C
Average barometer 1018.5 mb
Average windspeed 2.8 km/h
Average gustspeed 5.7 km/h
Average direction 37° (NE)
Rainfall for month 2.0 mm
Rainfall for year 493.6 mm
Maximum rain per minute 0.2 mm on 02 at 14:55
Maximum temperature 15.4°C on 02 at 13:02
Minimum temperature 8.2°C on 02 at 07:50
Maximum humidity 76% on 02 at 23:59
Minimum humidity 59% on 02 at 13:17
Maximum pressure 1019.5 mb on 02 at 10:38
Minimum pressure 1017.4 mb on 02 at 00:04
Maximum windspeed 20.4 km/h on 02 at 05:34
Maximum gust speed 29.6 km/h from 044°(NE) on 02 at 05:26
Maximum heat index 15.4°C on 02 at 13:02
24 Hour Graph of this day is not available (20181202.gif)



3 December Average and Extremes
Average temperature 14.6°C
Average humidity 76%
Average dewpoint 10.4°C
Average barometer 1015.7 mb
Average windspeed 3.6 km/h
Average gustspeed 7.2 km/h
Average direction 205° (SSW)
Rainfall for month 2.2 mm
Rainfall for year 493.8 mm
Maximum rain per minute 0.2 mm on 03 at 10:55
Maximum temperature 16.9°C on 03 at 14:29
Minimum temperature 12.2°C on 03 at 00:17
Maximum humidity 78% on 03 at 23:21
Minimum humidity 74% on 03 at 17:14
Maximum pressure 1018.5 mb on 03 at 00:01
Minimum pressure 1013.5 mb on 03 at 23:59
Maximum windspeed 27.8 km/h on 03 at 14:41
Maximum gust speed 42.6 km/h from 238°(WSW) on 03 at 14:41
Maximum heat index 16.9°C on 03 at 14:29
24 Hour Graph of this day is not available (20181203.gif)



4 December Average and Extremes
Average temperature 15.8°C
Average humidity 74%
Average dewpoint 11.2°C
Average barometer 1014.0 mb
Average windspeed 7.6 km/h
Average gustspeed 12.0 km/h
Average direction 347° (NNW)
Rainfall for month 2.4 mm
Rainfall for year 494.0 mm
Maximum rain per minute 0.2 mm on 04 at 07:24
Maximum temperature 20.0°C on 04 at 15:08
Minimum temperature 12.8°C on 04 at 07:44
Maximum humidity 80% on 04 at 08:28
Minimum humidity 63% on 04 at 15:17
Maximum pressure 1018.3 mb on 04 at 23:56
Minimum pressure 1011.9 mb on 04 at 04:01
Maximum windspeed 29.6 km/h on 04 at 15:31
Maximum gust speed 40.7 km/h from 273°(W) on 04 at 15:30
Maximum heat index 20.0°C on 04 at 15:08
24 Hour Graph of this day is not available (20181204.gif)



5 December Average and Extremes
Average temperature 13.1°C
Average humidity 73%
Average dewpoint 8.4°C
Average barometer 1022.8 mb
Average windspeed 3.5 km/h
Average gustspeed 5.6 km/h
Average direction 51° (NE)
Rainfall for month 2.4 mm
Rainfall for year 494.0 mm
Maximum rain per minute 0.0 mm on 05 at 23:59
Maximum temperature 19.3°C on 05 at 13:41
Minimum temperature 8.1°C on 05 at 07:32
Maximum humidity 78% on 05 at 23:02
Minimum humidity 62% on 05 at 13:48
Maximum pressure 1024.7 mb on 05 at 19:38
Minimum pressure 1018.2 mb on 05 at 00:03
Maximum windspeed 29.6 km/h on 04 at 00:44
Maximum gust speed 37.0 km/h from 053°(NE) on 05 at 00:57
Maximum heat index 19.3°C on 05 at 13:41
24 Hour Graph of this day is not available (20181205.gif)



6 December Average and Extremes
Average temperature 12.5°C
Average humidity 76%
Average dewpoint 8.4°C
Average barometer 1020.7 mb
Average windspeed 4.4 km/h
Average gustspeed 8.0 km/h
Average direction 75° (ENE)
Rainfall for month 2.4 mm
Rainfall for year 494.0 mm
Maximum rain per minute 0.0 mm on 06 at 23:59
Maximum temperature 15.1°C on 06 at 14:56
Minimum temperature 9.4°C on 06 at 07:59
Maximum humidity 78% on 06 at 08:54
Minimum humidity 75% on 06 at 17:32
Maximum pressure 1024.2 mb on 06 at 00:03
Minimum pressure 1018.1 mb on 06 at 15:32
Maximum windspeed 18.5 km/h on 06 at 14:18
Maximum gust speed 31.5 km/h from 133°(SE) on 06 at 14:17
Maximum heat index 15.1°C on 06 at 14:36
24 Hour Graph of this day is not available (20181206.gif)



7 December Average and Extremes
Average temperature 12.4°C
Average humidity 75%
Average dewpoint 8.0°C
Average barometer 1021.1 mb
Average windspeed 5.9 km/h
Average gustspeed 10.1 km/h
Average direction 33° (NNE)
Rainfall for month 2.4 mm
Rainfall for year 494.0 mm
Maximum rain per minute 0.0 mm on 07 at 23:59
Maximum temperature 17.1°C on 07 at 13:08
Minimum temperature 7.8°C on 07 at 06:56
Maximum humidity 79% on 07 at 08:33
Minimum humidity 63% on 07 at 13:08
Maximum pressure 1023.2 mb on 07 at 10:28
Minimum pressure 1016.7 mb on 07 at 23:59
Maximum windspeed 22.2 km/h on 07 at 21:36
Maximum gust speed 35.2 km/h from 275°(W) on 07 at 21:36
Maximum heat index 17.1°C on 07 at 13:08
24 Hour Graph of this day is not available (20181207.gif)



8 December Average and Extremes
Average temperature 14.9°C
Average humidity 60%
Average dewpoint 6.9°C
Average barometer 1013.7 mb
Average windspeed 16.1 km/h
Average gustspeed 28.7 km/h
Average direction 292° (WNW)
Rainfall for month 3.0 mm
Rainfall for year 494.6 mm
Maximum rain per minute 0.2 mm on 08 at 06:14
Maximum temperature 17.8°C on 08 at 14:37
Minimum temperature 7.9°C on 08 at 23:16
Maximum humidity 76% on 08 at 08:38
Minimum humidity 40% on 08 at 17:14
Maximum pressure 1017.2 mb on 08 at 23:12
Minimum pressure 1011.0 mb on 08 at 08:12
Maximum windspeed 59.2 km/h on 08 at 11:04
Maximum gust speed 92.5 km/h from 309°(NW) on 08 at 11:01
Maximum heat index 17.8°C on 08 at 14:37
24 Hour Graph of this day is not available (20181208.gif)



9 December Average and Extremes
Average temperature 12.0°C
Average humidity 70%
Average dewpoint 6.6°C
Average barometer 1012.9 mb
Average windspeed 6.3 km/h
Average gustspeed 11.8 km/h
Average direction 315° (NW)
Rainfall for month 3.2 mm
Rainfall for year 494.8 mm
Maximum rain per minute 0.2 mm on 09 at 18:58
Maximum temperature 18.4°C on 09 at 14:26
Minimum temperature 5.2°C on 09 at 06:52
Maximum humidity 78% on 09 at 05:52
Minimum humidity 54% on 09 at 18:48
Maximum pressure 1017.4 mb on 09 at 00:28
Minimum pressure 1009.5 mb on 09 at 15:01
Maximum windspeed 48.1 km/h on 09 at 18:43
Maximum gust speed 75.8 km/h from 350°(N) on 09 at 18:43
Maximum heat index 18.4°C on 09 at 14:26
24 Hour Graph of this day is not available (20181209.gif)



10 December Average and Extremes
Average temperature 12.8°C
Average humidity 58%
Average dewpoint 4.2°C
Average barometer 1013.6 mb
Average windspeed 7.1 km/h
Average gustspeed 12.5 km/h
Average direction 348° (NNW)
Rainfall for month 3.2 mm
Rainfall for year 494.8 mm
Maximum rain per minute 0.0 mm on 10 at 23:59
Maximum temperature 17.2°C on 10 at 14:49
Minimum temperature 8.2°C on 10 at 23:46
Maximum humidity 77% on 10 at 09:17
Minimum humidity 31% on 10 at 15:17
Maximum pressure 1016.3 mb on 10 at 23:47
Minimum pressure 1011.5 mb on 10 at 00:14
Maximum windspeed 44.4 km/h on 10 at 14:09
Maximum gust speed 64.8 km/h from 05°(N) on 10 at 14:17
Maximum heat index 17.2°C on 10 at 14:49
24 Hour Graph of this day is not available (20181210.gif)



11 December Average and Extremes
Average temperature 8.7°C
Average humidity 57%
Average dewpoint 0.3°C
Average barometer 1016.9 mb
Average windspeed 3.2 km/h
Average gustspeed 5.8 km/h
Average direction 30° (NNE)
Rainfall for month 3.2 mm
Rainfall for year 494.8 mm
Maximum rain per minute 0.0 mm on 11 at 23:59
Maximum temperature 14.3°C on 11 at 14:14
Minimum temperature 4.0°C on 11 at 07:22
Maximum humidity 72% on 11 at 07:24
Minimum humidity 39% on 11 at 14:59
Maximum pressure 1018.8 mb on 11 at 23:47
Minimum pressure 1015.8 mb on 11 at 00:59
Maximum windspeed 20.4 km/h on 11 at 21:56
Maximum gust speed 31.5 km/h from 047°(NE) on 11 at 06:27
Maximum heat index 14.3°C on 11 at 14:14
24 Hour Graph of this day is not available (20181211.gif)



12 December Average and Extremes
Average temperature 6.7°C
Average humidity 65%
Average dewpoint 0.6°C
Average barometer 1017.9 mb
Average windspeed 6.1 km/h
Average gustspeed 9.9 km/h
Average direction 40° (NE)
Rainfall for month 3.2 mm
Rainfall for year 494.8 mm
Maximum rain per minute 0.0 mm on 12 at 23:59
Maximum temperature 9.9°C on 12 at 15:36
Minimum temperature 2.7°C on 12 at 02:19
Maximum humidity 73% on 12 at 02:27
Minimum humidity 57% on 12 at 13:16
Maximum pressure 1019.7 mb on 12 at 10:14
Minimum pressure 1015.4 mb on 12 at 23:56
Maximum windspeed 22.2 km/h on 12 at 06:53
Maximum gust speed 35.2 km/h from 044°(NE) on 12 at 04:02
Maximum heat index 9.9°C on 12 at 15:36
24 Hour Graph of this day is not available (20181212.gif)



13 December Average and Extremes
Average temperature 8.8°C
Average humidity 72%
Average dewpoint 4.0°C
Average barometer 1011.1 mb
Average windspeed 3.9 km/h
Average gustspeed 6.9 km/h
Average direction 41° (NE)
Rainfall for month 10.2 mm
Rainfall for year 501.8 mm
Maximum rain per minute 0.2 mm on 13 at 23:52
Maximum temperature 12.3°C on 13 at 13:12
Minimum temperature 7.6°C on 13 at 06:41
Maximum humidity 80% on 13 at 23:59
Minimum humidity 52% on 13 at 01:54
Maximum pressure 1015.4 mb on 13 at 00:12
Minimum pressure 1008.9 mb on 13 at 23:58
Maximum windspeed 20.4 km/h on 13 at 23:18
Maximum gust speed 29.6 km/h from 039°(NE) on 13 at 23:17
Maximum heat index 12.3°C on 13 at 13:12
24 Hour Graph of this day is not available (20181213.gif)



14 December Average and Extremes
Average temperature 7.7°C
Average humidity 80%
Average dewpoint 4.4°C
Average barometer 1007.8 mb
Average windspeed 15.4 km/h
Average gustspeed 25.0 km/h
Average direction 25° (NNE)
Rainfall for month 20.2 mm
Rainfall for year 511.8 mm
Maximum rain per minute 0.2 mm on 14 at 17:22
Maximum temperature 8.1°C on 14 at 16:34
Minimum temperature 7.3°C on 14 at 08:09
Maximum humidity 81% on 14 at 17:27
Minimum humidity 78% on 14 at 23:59
Maximum pressure 1010.2 mb on 14 at 22:47
Minimum pressure 1006.4 mb on 14 at 05:03
Maximum windspeed 33.3 km/h on 14 at 03:32
Maximum gust speed 51.8 km/h from 028°(NNE) on 14 at 14:36
Maximum heat index 8.1°C on 14 at 16:34
24 Hour Graph of this day is not available (20181214.gif)



15 December Average and Extremes
Average temperature 7.0°C
Average humidity 72%
Average dewpoint 2.1°C
Average barometer 1011.7 mb
Average windspeed 18.8 km/h
Average gustspeed 28.9 km/h
Average direction 5° (N)
Rainfall for month 20.2 mm
Rainfall for year 511.8 mm
Maximum rain per minute 0.2 mm on 15 at 10:23
Maximum temperature 10.8°C on 15 at 12:50
Minimum temperature 4.9°C on 15 at 07:59
Maximum humidity 78% on 15 at 04:21
Minimum humidity 53% on 15 at 14:27
Maximum pressure 1014.8 mb on 15 at 21:00
Minimum pressure 1009.7 mb on 15 at 00:19
Maximum windspeed 48.1 km/h on 15 at 13:59
Maximum gust speed 64.8 km/h from 349°(N) on 15 at 13:58
Maximum heat index 10.8°C on 15 at 12:50
24 Hour Graph of this day is not available (20181215.gif)



16 December Average and Extremes
Average temperature 9.5°C
Average humidity 75%
Average dewpoint 5.4°C
Average barometer 1013.5 mb
Average windspeed 22.6 km/h
Average gustspeed 43.3 km/h
Average direction 155° (SSE)
Rainfall for month 20.6 mm
Rainfall for year 512.2 mm
Maximum rain per minute 0.2 mm on 16 at 23:38
Maximum temperature 10.2°C on 16 at 21:07
Minimum temperature 8.8°C on 16 at 23:01
Maximum humidity 77% on 16 at 23:59
Minimum humidity 73% on 16 at 21:29
Maximum pressure 1014.9 mb on 16 at 21:04
Minimum pressure 1012.1 mb on 16 at 23:58
Maximum windspeed 48.1 km/h on 16 at 23:44
Maximum gust speed 85.1 km/h from 128°(SE) on 16 at 23:51
Maximum heat index 10.2°C on 16 at 21:02
24 Hour Graph of this day is not available (20181216.gif)



Average and Extremes for Month of December 2018 up to day 16
Average temperature 11.6°C
Average humidity 70%
Average dewpoint 6.1°C
Average barometer 1015.7 mb
Average windspeed 7.3 km/h
Average gustspeed 12.6 km/h
Average direction 12° (NNE)
Rainfall for month 20.6 mm
Rainfall for year 599.0 mm
Maximum rain per minute 0.2 mm on 14 at 17:22
Maximum temperature 20.0°C on 04 at 15:08
Minimum temperature 2.7°C on 12 at 02:19
Maximum humidity 81% on 14 at 17:27
Minimum humidity 31% on 10 at 15:17
Maximum pressure 1024.7 mb on 05 at 19:38
Minimum pressure 1006.4 mb on 14 at 05:03
Maximum windspeed 59.2 kmh from 292°(WNW) on 08 at 11:04
Maximum gust speed 92.5 km/h from 315°(NW) on 08 at 11:01
Maximum heat index 20.0°C on 04 at 15:08
Avg daily max temp15.3°C
Avg daily min temp7.8°C
Growing degrees days :42.8GDD
Corn growing degrees days:245.1 GDD


Day, Sunshine Hours, ET, Max Solar, UV
01 04:00hrs ET :1.6 mm 622.0 W/m 2.8 uv
02 03:48hrs ET :0.9 mm 490.0 W/m 2.6 uv
03 01:42hrs ET :0.7 mm 304.0 W/m 2.2 uv
04 05:30hrs ET :1.5 mm 527.0 W/m 2.8 uv
05 05:54hrs ET :1.1 mm 429.0 W/m 2.8 uv
06 00:36hrs ET :0.6 mm 322.0 W/m 2.4 uv
07 05:36hrs ET :1.2 mm 432.0 W/m 2.8 uv
08 05:36hrs ET :2.5 mm 462.0 W/m 3.5 uv
09 03:24hrs ET :1.1 mm 570.0 W/m 3.0 uv
10 05:18hrs ET :1.6 mm 508.0 W/m 2.9 uv
11 06:00hrs ET :1.0 mm 445.0 W/m 3.3 uv
12 02:30hrs ET :0.9 mm 526.0 W/m 3.5 uv
13 01:00hrs ET :0.8 mm 682.0 W/m 2.9 uv
14 00:18hrs ET :0.9 mm 83.0 W/m 1.6 uv
15 04:48hrs ET :2.0 mm 0.0 W/m 0.0 uv
16 00:00hrs ET :0.0 mm 436.0 W/m 3.6 uv


Daily Rain Totals
00.2 mm on 1
01.8 mm on 2
00.2 mm on 3
00.2 mm on 4
00.6 mm on 8
00.2 mm on 9
07.0 mm on 13
10.0 mm on 14
00.4 mm on 16