Weather in Hanna
Alberta, 826 m · continuously updated
Drumheller East (57 km) · -6 °C · ECCC 07:00
- Wind
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- Humidity
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- Rain ahead
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- Sunset
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Temperature · last 4 and next 28 hours
Hanna weather: the next 24 hours
Updated hourly.
Hanna 14-day forecast
Two-week trend.
Sun and golden hours
Sunrise –, golden light until –
Sunset –, golden light from –
–
Air quality
European index, modelled by Copernicus (CAMS).
UV index
Daily maximum — protection advised from 3.
Freezing level
Snow settles about 300 m below it.
Around Hanna
Neighbouring towns, as the crow flies.
Official weather warnings
- Yellow — Fog (from 02 Nov 05:27 to 02 Nov 14:00) Full official text
Data Source: Environment and Climate Change Canada, under the Data Services End-use Licence. Warnings are shown unaltered; this site is not endorsed by Environment and Climate Change Canada.
Is there an active weather warning for Hanna?
Yes: Yellow warning (Fog).
Latest measurement near Hanna
Measured at Drumheller East, 57 km away from Hanna, November 2, 07:00 CST. This Environment and Climate Change Canada weather station is at an elevation of 679 m (Alberta). These are measured values, not a forecast.
| Temperature | -6.2 °C |
|---|---|
| Wind | 2 km/h S |
| Gusts, last hour | — |
| Precipitation, last hour | 0.0 mm |
| Humidity | 94 % |
| Pressure (sea level) | 1023 hPa |
Past 24 hours: low -6.4 °C, high 3.1 °C, 0.0 mm of precipitation.
Hanna lies at about 826 m; the station is at 679 m.
Latest measurements from the Canadian weather stations
Data Source: Environment and Climate Change Canada. Reports are published as measured, without quality control, and may contain errors or gaps. Not an official product of the Government of Canada and not endorsed by it. Data Services End-use Licence
Today in Hanna
- No washing outside today: the air is too cold or too damp to dry anything before evening (maximum drying power of 7.8 hPa per hour). How it is calculated
- Hard frost between 6:00 and 11:00: −5.3 °C around 8:00. Protect pots, pipes and outdoor taps; fleece is not enough for the most tender plants, so bring them indoors. How it is calculated
- Best time to air the house: between 7:00 and 10:00. The outdoor dew point drops to −6.2 °C; once warmed to 20 °C, that air holds only 17 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Terrace between 18:00 and 23:00: -1 °C at 8 pm. Too cold to eat outside; the barbecue will have to wait. How it is calculated
Calculated from Open-Meteo forecasts of 2026-11-02 08:13 (local time): model values, not measurements. All of today's advice
7-day forecast for Hanna
Today (Monday 2 Nov) in Hanna: fog, -5 to 6 °C, precipitation 0.0 mm (0 %), wind up to 16 km/h. Tomorrow: overcast, -3 to 8 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | fog | -5 °C | 6 °C | 0.0 mm | 16 km/h |
| Tomorrow | overcast | -3 °C | 8 °C | 0.0 mm | 19 km/h |
| Wed 4 Nov | overcast | 1 °C | 9 °C | 0.0 mm | 19 km/h |
| Thu 5 Nov | overcast | 1 °C | 6 °C | 0.0 mm | 30 km/h |
| Fri 6 Nov | drizzle | 0 °C | 11 °C | 1.1 mm | 31 km/h |
| Sat 7 Nov | overcast | 1 °C | 8 °C | 0.0 mm | 21 km/h |
| Sun 8 Nov | overcast | 3 °C | 15 °C | 0.0 mm | 35 km/h |
Tomorrow's weather in Hanna
Tomorrow, Tuesday 3 Nov, in Hanna: overcast, from -3 to 8 °C, 0.0 mm of precipitation (probability 0 %), wind up to 19 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  sunny | -2 °C | 0.0 mm | 0 % | 16 km/h |
| 03:00 |  overcast | -2 °C | 0.0 mm | 0 % | 19 km/h |
| 06:00 | overcast | -3 °C | 0.0 mm | 0 % | 11 km/h |
| 09:00 | sunny | -1 °C | 0.0 mm | 0 % | 8 km/h |
| 12:00 | overcast | 6 °C | 0.0 mm | 0 % | 12 km/h |
| 15:00 | overcast | 8 °C | 0.0 mm | 0 % | 13 km/h |
| 18:00 | overcast | 2 °C | 0.0 mm | 0 % | 9 km/h |
| 21:00 | overcast | 1 °C | 0.0 mm | 0 % | 8 km/h |
Frequently asked questions
Will it rain tomorrow in Hanna?
No significant rain expected (0.0 mm forecast).
How warm will it be tomorrow in Hanna?
Between -3 and 8 °C.
The weekend
This weekend in Hanna: Saturday overcast, 1 to 8 °C, Sunday overcast, 3 to 15 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 7 Nov | overcast | 1 °C | 8 °C | 0.0 mm | 21 km/h |
| Sun 8 Nov | overcast | 3 °C | 15 °C | 0.0 mm | 35 km/h |
Hour by hour
The next 48 hours in Hanna, hour by hour: temperature from -5 to 8 °C, 0.0 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 08:00 | overcast | -5 °C | 0.0 mm | 0 % | 5 km/h |
| 09:00 | mostly sunny | -4 °C | 0.0 mm | 0 % | 7 km/h |
| 10:00 | sunny | -1 °C | 0.0 mm | 0 % | 10 km/h |
| 11:00 | sunny | 1 °C | 0.0 mm | 0 % | 8 km/h |
| 12:00 | sunny | 3 °C | 0.0 mm | 0 % | 7 km/h |
| 13:00 | sunny | 5 °C | 0.0 mm | 0 % | 6 km/h |
| 14:00 | sunny | 6 °C | 0.0 mm | 0 % | 7 km/h |
| 15:00 | sunny | 6 °C | 0.0 mm | 0 % | 10 km/h |
| 16:00 | sunny | 5 °C | 0.0 mm | 0 % | 7 km/h |
| 17:00 | sunny | 3 °C | 0.0 mm | 0 % | 10 km/h |
| 18:00 |  partly cloudy | 1 °C | 0.0 mm | 0 % | 11 km/h |
| 19:00 | mostly sunny | 0 °C | 0.0 mm | 0 % | 11 km/h |
| 20:00 | mostly sunny | -1 °C | 0.0 mm | 0 % | 12 km/h |
| 21:00 | partly cloudy | -1 °C | 0.0 mm | 0 % | 14 km/h |
| 22:00 | mostly sunny | -1 °C | 0.0 mm | 0 % | 15 km/h |
| 23:00 | sunny | -2 °C | 0.0 mm | 0 % | 16 km/h |
| 00:00 | sunny | -2 °C | 0.0 mm | 0 % | 16 km/h |
| 01:00 | mostly sunny | -2 °C | 0.0 mm | 0 % | 17 km/h |
| 02:00 | overcast | -2 °C | 0.0 mm | 0 % | 18 km/h |
| 03:00 | overcast | -2 °C | 0.0 mm | 0 % | 19 km/h |
| 04:00 | overcast | -2 °C | 0.0 mm | 0 % | 17 km/h |
| 05:00 | overcast | -3 °C | 0.0 mm | 0 % | 12 km/h |
| 06:00 | overcast | -3 °C | 0.0 mm | 0 % | 11 km/h |
| 07:00 | partly cloudy | -3 °C | 0.0 mm | 0 % | 12 km/h |
| 08:00 | mostly sunny | -3 °C | 0.0 mm | 0 % | 10 km/h |
| 09:00 | sunny | -1 °C | 0.0 mm | 0 % | 8 km/h |
| 10:00 | overcast | 2 °C | 0.0 mm | 0 % | 16 km/h |
| 11:00 | overcast | 4 °C | 0.0 mm | 0 % | 15 km/h |
| 12:00 | overcast | 6 °C | 0.0 mm | 0 % | 12 km/h |
| 13:00 | overcast | 7 °C | 0.0 mm | 0 % | 11 km/h |
| 14:00 | overcast | 8 °C | 0.0 mm | 0 % | 13 km/h |
| 15:00 | overcast | 8 °C | 0.0 mm | 0 % | 13 km/h |
| 16:00 | overcast | 6 °C | 0.0 mm | 0 % | 8 km/h |
| 17:00 | overcast | 3 °C | 0.0 mm | 0 % | 10 km/h |
| 18:00 | overcast | 2 °C | 0.0 mm | 0 % | 9 km/h |
| 19:00 | overcast | 1 °C | 0.0 mm | 0 % | 9 km/h |
| 20:00 | overcast | 0 °C | 0.0 mm | 0 % | 8 km/h |
| 21:00 | overcast | 1 °C | 0.0 mm | 0 % | 8 km/h |
| 22:00 | overcast | 1 °C | 0.0 mm | 0 % | 10 km/h |
| 23:00 | overcast | 2 °C | 0.0 mm | 0 % | 13 km/h |
| 00:00 | mostly sunny | 2 °C | 0.0 mm | 0 % | 14 km/h |
| 01:00 | overcast | 2 °C | 0.0 mm | 0 % | 13 km/h |
| 02:00 | overcast | 2 °C | 0.0 mm | 0 % | 12 km/h |
| 03:00 | overcast | 2 °C | 0.0 mm | 0 % | 11 km/h |
| 04:00 | overcast | 2 °C | 0.0 mm | 0 % | 10 km/h |
| 05:00 | partly cloudy | 2 °C | 0.0 mm | 0 % | 10 km/h |
| 06:00 | sunny | 1 °C | 0.0 mm | 0 % | 9 km/h |
| 07:00 | overcast | 2 °C | 0.0 mm | 0 % | 9 km/h |
Location of Hanna
Hanna lies at 826 m, close to the average of the 93 places we cover in Alberta (826 m). That makes it the 45th highest of the 93. The main town, Calgary, lies 165 km to the south-west. The nearest places we cover are Drumheller (59 km to the west), Stettler (94 km to the north-west), Three Hills (95 km to the west) and Brooks (117 km to the south). With about 3,140 inhabitants according to GeoNames, Hanna is the 69th largest of the 93 places we cover in Alberta.
Today is 5.8 °C above the November normal (0.6 °C).
Climate of Hanna: 1991–2020 normals
In Hanna, July is typically the warmest month (up to 23.6 °C on average), while January is the coldest at -15.0 °C. June sees the most rain, with around 91 mm.
By season (average highs, 1991–2020 normals): winter -5.0 °C and 37 mm of rain, spring 9.9 °C and 109 mm, summer 22.4 °C and 224 mm, autumn 9.7 °C and 76 mm. The wettest season is summer (50 % of the annual total), the driest winter (8 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | -6.3 | -15.0 | 14 | 5 |
| February | -3.5 | -13.3 | 10 | 3 |
| March | 2.3 | -8.3 | 21 | 5 |
| April | 10.5 | -1.6 | 35 | 7 |
| May | 16.9 | 4.8 | 54 | 10 |
| June | 20.3 | 9.8 | 91 | 14 |
| July | 23.6 | 12.7 | 72 | 11 |
| August | 23.4 | 12.0 | 60 | 9 |
| September | 18.3 | 7.1 | 36 | 7 |
| October | 10.1 | 0.3 | 22 | 5 |
| November | 0.6 | -7.2 | 18 | 5 |
| December | -5.2 | -13.0 | 13 | 4 |
Compared with Calgary, the main town 165 km to the south-west, highs in the warmest month are 0.1 °C lower here, and the year brings 42 mm less precipitation. In 6 months the average low falls below 0 °C (January, February, March, April, November and December); in 3 months the average high exceeds 20 °C (June, July and August).
Among the 93 places we cover in Alberta whose normals come from the ERA5 reanalysis, Hanna ranks 24th for summer warmth and 70th for annual precipitation. The warmest summers are in Medicine Hat and the coolest in Grande Cache; the wettest year is in Grande Cache and the driest in High Level.
What is the warmest month in Hanna?
The warmest month in Hanna is typically July, averaging 23.6 °C (1991–2020 normal). The coldest is January, at -15.0 °C.
How many rainy days does Hanna get per year?
Hanna sees about 85 rainy days a year, adding up to roughly 446 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Hanna?
Between July and January, the temperature gap in Hanna runs to about 38.6 °C, based on the 1991–2020 normals.