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May 2017 Weather History in Alamosa United States

The data for this report comes from the San Luis Valley Regional Airport. See all nearby weather stations

This report shows the past weather for Alamosa, providing a weather history for May 2017. It features all historical weather data series we have available, including the Alamosa temperature history for May 2017. You can drill down from year to month and even day level reports by clicking on the graphs.

Alamosa Temperature History May 2017

History:20192018JFMAMayJJASOND20162015
Temperature history in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313110°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FAprJun
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Hourly Temperature in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJunfreezingvery coldcoldcoolcomfortablewarm
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Cloud Cover in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Daily Precipitation in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Daily Precipitation in May 2017 in Alamosa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 inAprJun
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Observed Weather in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Tue, May 2 Thunderstorm in the Vicinity, Light Rain, Haze0.00 inVCTS, -RA, HZ
Sat, May 6 Light Rain0.01 in-RA
Mon, May 8 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain0.06 inVCTS, -TSRA, TSRA, -RA
Tue, May 9 Thunderstorm in the Vicinity, Rain, Light Rain, Mist0.46 inVCTS, RA, -RA, BR
Wed, May 10 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Snow, Rain, Light Rain, Fog, Freezing Fog, Mist0.68 inVCTS, -TSRA, -SN, RA, -RA, FG, FZFG, BR
Thu, May 11 Light Snow, Light Rain, Fog, Mist0.02 in-SN, -RA, FG, BR
Thu, May 18 Light Rain, Haze-RA, HZ
Mon, May 22 Light Rain0.00 in-RA
Tue, May 23 Light Rain0.01 in-RA

Hours of Daylight and Twilight in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Hours of Daylight and Twilight in May 2017 in Alamosa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAprJunnightnightdaydayMay 113 hr, 46 minMay 113 hr, 46 minMay 3114 hr, 34 minMay 3114 hr, 34 minMay 1114 hr, 5 minMay 1114 hr, 5 minMay 2114 hr, 21 minMay 2114 hr, 21 min
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Sunrise & Sunset with Twilight in May 2017 in Alamosa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAprJun5:44 AM5:44 AMMay 318:18 PMMay 318:18 PM6:07 AM6:07 AMMay 17:53 PMMay 17:53 PM5:57 AM5:57 AMMay 118:02 PMMay 118:02 PM5:49 AM5:49 AMMay 218:11 PMMay 218:11 PM
The solar day over the course of May 2017. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Solar Elevation and Azimuth in May 2017 in AlamosaMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAprJun0010102020303040405050606070001010202030304040505060607070
northeastsouthwest
Solar elevation and azimuth over the course of May 2017. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Moon Rise, Set & Phases in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 266:17 AMApr 266:17 AMMay 103:43 PMMay 103:43 PMMay 251:45 PMMay 251:45 PM6:39 AM6:39 AM8:16 PM8:16 PM7:55 PM7:55 PM6:45 AM6:45 AM5:57 AM5:57 AM8:14 PM8:14 PM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
May 2017IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
38%-12:40 AMWNW11:04 AMENE6:19 PMS231,491 mi
2
50%-1:31 AMWNW12:07 PMENE7:14 PMS234,753 mi
3
60%-2:16 AMWNW1:10 PMENE8:05 PMS237,983 mi
4
71%-2:56 AMWNW2:11 PMENE8:53 PMS241,014 mi
5
80%-3:31 AMW3:11 PME9:39 PMS243,743 mi
6
87%-4:04 AMW4:10 PME10:24 PMS246,119 mi
7
93%-4:35 AMW5:07 PME11:08 PMS248,125 mi
8
97%-5:06 AMW6:04 PME11:51 PMS249,760 mi
9
99%-5:38 AMW7:00 PMESE--
10
100%-6:10 AMWSW7:55 PMESE12:35 AMS251,022 mi
11
100%-6:45 AMWSW8:50 PMESE1:20 AMS251,897 mi
12
98%-7:23 AMWSW9:43 PMESE2:07 AMS252,352 mi
13
95%-8:05 AMWSW10:34 PMESE2:54 AMS252,337 mi
14
89%-8:50 AMWSW11:22 PMESE3:42 AMS251,789 mi
15
83%-9:39 AMWSW-4:31 AMS250,645 mi
16
75%12:08 AMESE10:31 AMWSW-5:19 AMS248,859 mi
17
65%12:50 AMESE11:27 AMWSW-6:08 AMS246,421 mi
18
50%1:29 AMESE12:25 PMWSW-6:57 AMS243,371 mi
19
45%2:06 AMESE1:25 PMWSW-7:45 AMS239,814 mi
20
34%2:41 AME2:28 PMW-8:34 AMS235,929 mi
21
23%3:16 AME3:33 PMW-9:23 AMS231,973 mi
22
14%3:52 AME4:40 PMW-10:14 AMS228,265 mi
23
7%4:30 AME5:50 PMWNW-11:08 AMS225,157 mi
24
2%5:11 AMENE7:02 PMWNW-12:04 PMS222,985 mi
25
0%5:57 AMENE8:14 PMWNW-1:03 PMS222,003 mi
26
2%6:48 AMENE9:23 PMWNW-2:04 PMS222,327 mi
27
6%7:46 AMENE10:27 PMWNW-3:06 PMS223,909 mi
28
14%8:48 AMENE11:24 PMWNW-4:07 PMS226,542 mi
29
23%9:53 AMENE--5:05 PMS229,915 mi
30
34%-12:13 AMWNW10:58 AMENE5:59 PMS233,678 mi
31
45%-12:56 AMWNW12:02 PMENE6:50 PMS237,504 mi

Humidity Comfort Levels in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Humidity Comfort Levels in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Wind Speed in May 2017 in Alamosa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Hourly Wind Speed in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Hourly Wind Direction in 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in May 2017 in Alamosa

History:20192018JFMAMayJJASOND20162015
Atmospheric Pressure in May 2017 in Alamosa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgAprJun
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the San Luis Valley Regional Airport page.

See all nearby weather stations

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