Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:22:06 UTC Live · 53s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 28
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.75 °C
Today high / low
6.3° / -0.8°
Avg: 1.8°
30-day high / low
25.4° / -0.8°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 454
Missing (est): 986
Last seen: 53s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.5°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1380 of 2347 · 50 per page · 117336 total
Time (UTC) Temp °C RSSI
2026-05-10 20:00:55 9.44 -94
2026-05-10 20:00:43 9.44 -91
2026-05-10 20:00:39 9.44 -91
2026-05-10 19:59:03 9.25 -93
2026-05-10 19:47:19 9.44 -90
2026-05-10 19:47:10 9.50 -90
2026-05-10 19:45:07 9.50 -91
2026-05-10 19:44:57 9.50 -91
2026-05-10 19:44:01 9.56 -93
2026-05-10 19:41:49 9.56 -90
2026-05-10 19:41:01 9.63 -93
2026-05-10 19:39:50 9.63 -92
2026-05-10 19:39:28 9.63 -94
2026-05-10 19:38:02 9.69 -90
2026-05-10 19:37:46 9.69 -93
2026-05-10 19:37:34 9.69 -127
2026-05-10 19:37:24 9.69 -127
2026-05-10 19:37:07 9.75 -93
2026-05-10 19:37:04 9.75 -93
2026-05-10 19:37:01 9.75 -127
2026-05-10 19:36:56 9.75 -93
2026-05-10 19:36:49 9.81 -92
2026-05-10 19:36:11 9.81 -92
2026-05-10 19:33:20 9.81 -92
2026-05-10 19:32:53 9.81 -127
2026-05-10 19:32:44 9.88 -90
2026-05-10 19:32:43 9.88 -127
2026-05-10 19:31:19 9.94 -93
2026-05-10 19:31:12 9.94 -90
2026-05-10 19:21:10 10.00 -92
2026-05-10 19:12:54 10.00 -91
2026-05-10 19:11:34 10.00 -90
2026-05-10 19:10:19 10.00 -91
2026-05-10 19:09:27 10.00 -92
2026-05-10 19:08:19 10.00 -91
2026-05-10 19:07:36 9.94 -92
2026-05-10 19:06:53 10.00 -93
2026-05-10 19:06:46 10.00 -93
2026-05-10 19:06:44 10.00 -93
2026-05-10 19:06:42 10.00 -93
2026-05-10 18:58:59 10.00 -88
2026-05-10 18:58:17 9.94 -92
2026-05-10 18:56:48 10.00 -89
2026-05-10 18:56:07 10.00 -92
2026-05-10 18:54:49 10.00 -90
2026-05-10 18:54:47 10.00 -91
2026-05-10 18:54:46 9.94 -91
2026-05-10 18:51:48 10.00 -92
2026-05-10 18:51:46 10.00 -127
2026-05-10 18:51:42 10.00 -95