Climate and monthly weather forecast
Tucumcari, NM

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The climate of Tucumcari

Tucumcari, New Mexico, is situated in a mid-latitude steppe according to the Köppen climate classification. It carries the designation BSk, an indicator of its relatively dry, semi-arid climate. With this in mind, this geographical territory lends to a variability of weather conditions dispersed across a year-round spectrum.

Temperature fluctuations in Tucumcari exhibit a wide band from a decidedly frosty 31.3°F (-0.4°C) during the chilly winters, escalating to an intense peak of 91.9°F (33.3°C) in the dog days of the summer season. In accord with these temperature dynamics, humidity levels change from a minimum of 33% in April to a 54% zenith in December.

The precipitation pattern presents a trend where rainfall levels progressively inflate from a nascent 0.24" (6mm) in January to a significant 1.18" (30mm) peak in summer (June and October). Conversely, the probability of rainfall is less likely in the cooler months with a mere 0.28" (7mm) in November. In terms of snowfall, the highest occurrence with 1.26" (32mm) marks December while the driest months January, February, and March record negligible figures of precipitation. January through April, October through December are months with snowfall. In Tucumcari, in January, during 2.1 snowfall days, 0.98" (25mm) of snow is typically accumulated. Throughout the year, in Tucumcari, there are 9.5 snowfall days, and 5.24" (133mm) of snow is accumulated. In January, the average length of the day in Tucumcari is 10h and 7min.
On the first day of the month, sunrise is at 7:03 am and sunset at 4:53 pm. On the last day of January, sunrise is at 6:54 am and sunset at 5:21 pm MST. January and December, with an average of 7h of sunshine, are months with the least sunshine. In Tucumcari, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 3 in January translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.

Weather in February

The weather in February represents a welcoming transition from winter, with a palpable increase in temperature from January. Average temperatures sit between 34°F (1.1°C) and 53.8°F (12.1°C), giving much comfort to the residents of Tucumcari. Weather in February »

Weather in March

The lodgepole pine-rich town of Tucumcari ushers in Spring with a warming climate, a visible change from the weather experienced in February. March records rainfall of 0.31" (8mm) with temperatures hovering around 41.7°F (5.4°C) to 64.6°F (18.1°C), indicating a significant transition into the warmer months. Weather in March »

Weather in April

April's average temperatures soar between 47.5°F (8.6°C) to 72°F (22.2°C), a clear indication that Tucumcari is bidding goodbye to the spring chills. A notable pattern arises as residents witness a decrease in rainfall from 0.51" (13mm) recorded in April. Weather in April »

Weather in May

May ushers in higher temperatures, and with average temperature fluctuating between 55.6°F (13.1°C) to 80.1°F (26.7°C), it sets the tone for the incoming summer heat. The bright sunshine, clear sky, and a rise in UV index contribute to the steady and noticeable rise in temperature. Weather in May »

Weather in June

June marks the onset of summer in Tucumcari, as the temperature peaks between 67.3°F (19.6°C) to 91°F (32.8°C). Sunshine saddled up by cool breezes makes for mesmerizing sunsets. Despite being the driest month of the year, June surprisingly experiences an increase in rainfall from 1.18" (30mm) photographed in the previous month. Weather in June »

Weather in July

Tucumcari's highest temperatures are captured in July, escalating between 71.1°F (21.7°C) to a searing 91.9°F (33.3°C). With rain gauges capturing 1.14" (29mm), it is discerned as one of the wettest months of the year. The compelling contrast between rising temperatures and increased rainfall is a unique characteristic of Tucumcari's July weather. Weather in July »

Weather in August

Despite being one of the warmer periods, August sees a slight dip in average peak temperatures, fluctuating between 70°F (21.1°C) and 90.9°F (32.7°C). Rainfall levels reduce slightly from 1.06" (27mm) compared to the preceding month, while the humidity and pressure remain steady. Weather in August »

Weather in September

The town of Tucumcari, New Mexico, experiences a sharp turn of weather in September with temperatures ranging between 62.8°F (17.1°C) to 82.6°F (28.1°C). You'll notice the shortening of daylight and sunshine hours, signaling the approach of autumn. Weather in September »

Weather in October

October carries hallmark signs of autumn with temperatures oscillating between 50.5°F (10.3°C) to 70.2°F (21.2°C). The immunity lowers from 47% in September, painting a clear picture of drier weather. People in Tucumcari enjoy the exquisite fall foliage against the backdrop of sunny skies. Weather in October »

Weather in November

November, the last month of the autumn in Tucumcari, is also a moderate month, with an average temperature varying between 39.6°F (4.2°C) and 59.4°F (15.2°C). Tucumcari's November weather comes with a decrease in average high-temperatures, moving from a pleasant 70.2°F (21.2°C) in October to a moderate 59.4°F (15.2°C). Weather in November »

Weather in December

Tucumcari, New Mexico, ushers in the winter season with December temperatures falling between 31.3°F (-0.4°C) to 48.9°F (9.4°C). The average low temperature of 31.3°F (-0.4°C) recorded for this month signifies the arrival of the frosty period. Weather in December »
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Frequently asked questions

What is the driest month in Tucumcari?

The month with the least rainfall is January, when the rain falls for 2.3 days and typically collects 0.24" (6mm) of precipitation.

How much does it rain in Tucumcari?

In Tucumcari, New Mexico, during the entire year, the rain falls for 73.4 days and collects up to 8.39" (213mm) of precipitation.

When does it snow in Tucumcari?

Months with snowfall in Tucumcari, New Mexico, are January through April, October through December.

How many days does it snow in Tucumcari?

In Tucumcari, New Mexico, during the entire year, snow falls for 9.5 days and aggregates up to 5.24" (133mm) of snow.

What is the month with the least sunshine in Tucumcari?

The months with the least sunshine in Tucumcari are January and December, with an average of 7h of sunshine.

When is Daylight Saving Time (DST) in Tucumcari?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month in Tucumcari?

The least humid month in Tucumcari is April, with an average relative humidity of 33%.

When it does not snow in Tucumcari?

In Tucumcari, snow does not fall in May through September.

What is the wettest month in Tucumcari?

The months with the most rainfall are June and October, with an average 1.18" (30mm) of precipitation.

When are the longest days in Tucumcari?

June has the longest days of the year in Tucumcari, New Mexico, with an average of 14h and 30min of daylight.

What month has the most sunshine in Tucumcari?

With an average of 12h of sunshine, June has the most sunshine of the year.

What are the months with the highest UV index in Tucumcari?

The months with the highest UV index are June and July, with an average maximum UV index of 7.

What time of the year is the hottest in Tucumcari?

During the warmest month in Tucumcari, July, temperatures average a high of 91.9°F (33.3°C) and a low of 71.1°F (21.7°C).

What time of the year is the coldest in Tucumcari?

December proves to be the coldest month in Tucumcari, recording an average maximum temperature of 48.9°F (9.4°C) and a minimum temperature of 31.3°F (-0.4°C).

What is the most humid month in Tucumcari?

With an average relative humidity of 54%, December is the most humid month in Tucumcari.

When does it snow the most in Tucumcari?

The month with the most snowfall in Tucumcari, New Mexico, is December, when snow falls for 2.2 days and typically aggregates up to 1.26" (32mm) of snow.

What is the month with the shortest days in Tucumcari?

The month with the shortest days in Tucumcari, New Mexico, is December, with an average of 9h and 48min of daylight.

What is the month with the lowest UV index in Tucumcari?

The month with the lowest UV index is December, with an average maximum UV index of 2.

Average temperature
Tucumcari, NM

Average temperature - Tucumcari, NM

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (48.9°F).

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (31.3°F).

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Average pressure
Tucumcari, NM

Average pressure - Tucumcari, NM

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are April and June (29.85"Hg).

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Average wind speed
Tucumcari, NM

Average wind speed - Tucumcari, NM

The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is January (9.6mph).

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Average rainfall
Tucumcari, NM

Average rainfall - Tucumcari, NM

The wettest months (with the highest rainfall) are June and October (1.18").
The driest month (with the least rainfall) is January (0.24").

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Average rainfall days
Tucumcari, NM

Average rainfall days - Tucumcari, NM

The month with the highest number of rainy days is August (11.2 days).
The month with the least rainy days is November (1.8 days).

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Average snowfall
Tucumcari, NM

Average snowfall - Tucumcari, NM

The month with the highest snowfall is December (1.26").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Tucumcari, NM

Average snowfall days - Tucumcari, NM

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Tucumcari, NM

Average daylight / Average sunshine - Tucumcari, NM

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is June (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 7h).

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Average sunshine days
Tucumcari, NM

Average sunshine days - Tucumcari, NM

The month with the most sunshine days is January (27.6 days).
The month with the least sunshine days is August (15.7 days).

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Average visibility
Tucumcari, NM

Average visibility - Tucumcari, NM

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Tucumcari, New Mexico, USA

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